21304814076

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 432

約数和(自身を含む): 73686936960

約数和(自身を除く): 52382122884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 81, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 162, 171, 182, 189, 196, 228, 234, 243, 247, 252, 266, 273, 294, 324, 342, 351, 364, 378, 399, 441, 468, 486, 494, 513, 532, 546, 567, 588, 637, 684, 702, 741, 756, 798, 819, 882, 931, 972, 988, 1026, 1053, 1092, 1134, 1197, 1274, 1323, 1404, 1482, 1539, 1596, 1638, 1701, 1729, 1764, 1811, 1862, 1911, 2052, 2106, 2223, 2268, 2394, 2457, 2548, 2646, 2793, 2964, 3078, 3159, 3276, 3402, 3458, 3591, 3622, 3724, 3822, 3969, 4212, 4446, 4617, 4788, 4914, 5187, 5292, 5433, 5586, 5733, 6156, 6318, 6669, 6804, 6916, 7182, 7244, 7371, 7644, 7938, 8379, 8892, 9234, 9828, 10374, 10773, 10866, 11172, 11466, 11907, 12103, 12636, 12677, 13338, 14364, 14742, 15561, 15876, 16299, 16758, 17199, 18468, 20007, 20748, 21546, 21732, 22113, 22932, 23543, 23814, 24206, 25137, 25354, 26676, 29484, 31122, 32319, 32598, 33516, 34398, 34409, 36309, 38031, 40014, 43092, 44226, 46683, 47086, 47628, 48412, 48897, 50274, 50708, 51597, 60021, 62244, 64638, 65196, 68796, 68818, 70629, 72618, 75411, 76062, 80028, 88452, 88739, 93366, 94172, 97794, 100548, 103194, 103227, 108927, 114093, 120042, 129276, 137636, 140049, 141258, 145236, 146691, 150822, 152124, 154791, 164801, 177478, 186732, 195588, 206388, 206454, 211887, 217854, 226233, 228186, 240084, 240863, 266217, 280098, 282516, 293382, 301644, 309582, 309681, 326781, 329602, 342279, 354956, 412908, 420147, 423774, 435708, 440073, 447317, 452466, 456372, 481726, 494403, 532434, 560196, 586764, 619164, 619362, 635661, 653562, 659204, 684558, 722589, 798651, 840294, 847548, 880146, 894634, 904932, 929043, 963452, 980343, 988806, 1026837, 1064868, 1153607, 1238724, 1271322, 1307124, 1341951, 1369116, 1445178, 1483209, 1597302, 1680588, 1686041, 1760292, 1789268, 1858086, 1906983, 1960686, 1977612, 2053674, 2167767, 2307214, 2395953, 2542644, 2683902, 2787129, 2890356, 2941029, 2966418, 3080511, 3131219, 3194604, 3372082, 3460821, 3716172, 3813966, 3921372, 4025853, 4107348, 4335534, 4449627, 4614428, 4791906, 5058123, 5367804, 5574258, 5720949, 5882058, 5932836, 6161022, 6262438, 6503301, 6744164, 6921642, 7187859, 7627932, 8051706, 8361387, 8671068, 8899254, 9393657, 9583812, 10116246, 10382463, 11148516, 11441898, 11764116, 12077559, 12322044, 12524876, 13006602, 13348881, 13843284, 14375718, 15174369, 16103412, 16722774, 17798508, 18787314, 19509903, 20232492, 20764926, 21563577, 21918533, 22883796, 24155118, 26013204, 26697762, 28180971, 28751436, 30348738, 31147389, 33445548, 36232677, 37574628, 39019806, 40046643, 41529852, 43127154, 43837066, 45523107, 48310236, 53395524, 56361942, 58529709, 60697476, 62294778, 65755599, 72465354, 78039612, 80093286, 84542913, 86254308, 87674132, 91046214, 93442167, 108698031, 112723884, 117059418, 124589556, 131511198, 136569321, 144930708, 160186572, 169085826, 182092428, 186884334, 197266797, 217396062, 234118836, 253628739, 263022396, 273138642, 280326501, 338171652, 373768668, 394533594, 409707963, 434792124, 507257478, 546277284, 560653002, 591800391, 760886217, 789067188, 819415926, 1014514956, 1121306004, 1183600782, 1521772434, 1638831852, 1775401173, 2367201564, 3043544868, 3550802346, 5326203519, 7101604692, 10652407038, 21304814076]

約数ペア:

[(1, 21304814076), (2, 10652407038), (3, 7101604692), (4, 5326203519), (6, 3550802346), (7, 3043544868), (9, 2367201564), (12, 1775401173), (13, 1638831852), (14, 1521772434), (18, 1183600782), (19, 1121306004), (21, 1014514956), (26, 819415926), (27, 789067188), (28, 760886217), (36, 591800391), (38, 560653002), (39, 546277284), (42, 507257478), (49, 434792124), (52, 409707963), (54, 394533594), (57, 373768668), (63, 338171652), (76, 280326501), (78, 273138642), (81, 263022396), (84, 253628739), (91, 234118836), (98, 217396062), (108, 197266797), (114, 186884334), (117, 182092428), (126, 169085826), (133, 160186572), (147, 144930708), (156, 136569321), (162, 131511198), (171, 124589556), (182, 117059418), (189, 112723884), (196, 108698031), (228, 93442167), (234, 91046214), (243, 87674132), (247, 86254308), (252, 84542913), (266, 80093286), (273, 78039612), (294, 72465354), (324, 65755599), (342, 62294778), (351, 60697476), (364, 58529709), (378, 56361942), (399, 53395524), (441, 48310236), (468, 45523107), (486, 43837066), (494, 43127154), (513, 41529852), (532, 40046643), (546, 39019806), (567, 37574628), (588, 36232677), (637, 33445548), (684, 31147389), (702, 30348738), (741, 28751436), (756, 28180971), (798, 26697762), (819, 26013204), (882, 24155118), (931, 22883796), (972, 21918533), (988, 21563577), (1026, 20764926), (1053, 20232492), (1092, 19509903), (1134, 18787314), (1197, 17798508), (1274, 16722774), (1323, 16103412), (1404, 15174369), (1482, 14375718), (1539, 13843284), (1596, 13348881), (1638, 13006602), (1701, 12524876), (1729, 12322044), (1764, 12077559), (1811, 11764116), (1862, 11441898), (1911, 11148516), (2052, 10382463), (2106, 10116246), (2223, 9583812), (2268, 9393657), (2394, 8899254), (2457, 8671068), (2548, 8361387), (2646, 8051706), (2793, 7627932), (2964, 7187859), (3078, 6921642), (3159, 6744164), (3276, 6503301), (3402, 6262438), (3458, 6161022), (3591, 5932836), (3622, 5882058), (3724, 5720949), (3822, 5574258), (3969, 5367804), (4212, 5058123), (4446, 4791906), (4617, 4614428), (4788, 4449627), (4914, 4335534), (5187, 4107348), (5292, 4025853), (5433, 3921372), (5586, 3813966), (5733, 3716172), (6156, 3460821), (6318, 3372082), (6669, 3194604), (6804, 3131219), (6916, 3080511), (7182, 2966418), (7244, 2941029), (7371, 2890356), (7644, 2787129), (7938, 2683902), (8379, 2542644), (8892, 2395953), (9234, 2307214), (9828, 2167767), (10374, 2053674), (10773, 1977612), (10866, 1960686), (11172, 1906983), (11466, 1858086), (11907, 1789268), (12103, 1760292), (12636, 1686041), (12677, 1680588), (13338, 1597302), (14364, 1483209), (14742, 1445178), (15561, 1369116), (15876, 1341951), (16299, 1307124), (16758, 1271322), (17199, 1238724), (18468, 1153607), (20007, 1064868), (20748, 1026837), (21546, 988806), (21732, 980343), (22113, 963452), (22932, 929043), (23543, 904932), (23814, 894634), (24206, 880146), (25137, 847548), (25354, 840294), (26676, 798651), (29484, 722589), (31122, 684558), (32319, 659204), (32598, 653562), (33516, 635661), (34398, 619362), (34409, 619164), (36309, 586764), (38031, 560196), (40014, 532434), (43092, 494403), (44226, 481726), (46683, 456372), (47086, 452466), (47628, 447317), (48412, 440073), (48897, 435708), (50274, 423774), (50708, 420147), (51597, 412908), (60021, 354956), (62244, 342279), (64638, 329602), (65196, 326781), (68796, 309681), (68818, 309582), (70629, 301644), (72618, 293382), (75411, 282516), (76062, 280098), (80028, 266217), (88452, 240863), (88739, 240084), (93366, 228186), (94172, 226233), (97794, 217854), (100548, 211887), (103194, 206454), (103227, 206388), (108927, 195588), (114093, 186732), (120042, 177478), (129276, 164801), (137636, 154791), (140049, 152124), (141258, 150822), (145236, 146691)]