189470736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 687872640

約数和(自身を除く): 498401904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 761, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1522, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2283, 2394, 2736, 2964, 3044, 3192, 3276, 3458, 3952, 4368, 4446, 4566, 4788, 5187, 5327, 5928, 6088, 6384, 6552, 6849, 6916, 8892, 9132, 9576, 9893, 10374, 10654, 11856, 12176, 13104, 13698, 13832, 14459, 15561, 15981, 17784, 18264, 19152, 19786, 20748, 21308, 27396, 27664, 28918, 29679, 31122, 31962, 35568, 36528, 39572, 41496, 42616, 43377, 47943, 54792, 57836, 59358, 62244, 63924, 69251, 79144, 82992, 85232, 86754, 89037, 95886, 101213, 109584, 115672, 118716, 124488, 127848, 130131, 138502, 158288, 173508, 178074, 187967, 191772, 202426, 207753, 231344, 237432, 248976, 255696, 260262, 277004, 303639, 347016, 356148, 375934, 383544, 404852, 415506, 474864, 520524, 554008, 563901, 607278, 623259, 694032, 712296, 751868, 767088, 809704, 831012, 910917, 1041048, 1108016, 1127802, 1214556, 1246518, 1315769, 1424592, 1503736, 1619408, 1662024, 1691703, 1821834, 2082096, 2255604, 2429112, 2493036, 2631538, 3007472, 3324048, 3383406, 3643668, 3947307, 4511208, 4858224, 4986072, 5263076, 6766812, 7287336, 7894614, 9022416, 9972144, 10526152, 11841921, 13533624, 14574672, 15789228, 21052304, 23683842, 27067248, 31578456, 47367684, 63156912, 94735368, 189470736]

約数ペア:

[(1, 189470736), (2, 94735368), (3, 63156912), (4, 47367684), (6, 31578456), (7, 27067248), (8, 23683842), (9, 21052304), (12, 15789228), (13, 14574672), (14, 13533624), (16, 11841921), (18, 10526152), (19, 9972144), (21, 9022416), (24, 7894614), (26, 7287336), (28, 6766812), (36, 5263076), (38, 4986072), (39, 4858224), (42, 4511208), (48, 3947307), (52, 3643668), (56, 3383406), (57, 3324048), (63, 3007472), (72, 2631538), (76, 2493036), (78, 2429112), (84, 2255604), (91, 2082096), (104, 1821834), (112, 1691703), (114, 1662024), (117, 1619408), (126, 1503736), (133, 1424592), (144, 1315769), (152, 1246518), (156, 1214556), (168, 1127802), (171, 1108016), (182, 1041048), (208, 910917), (228, 831012), (234, 809704), (247, 767088), (252, 751868), (266, 712296), (273, 694032), (304, 623259), (312, 607278), (336, 563901), (342, 554008), (364, 520524), (399, 474864), (456, 415506), (468, 404852), (494, 383544), (504, 375934), (532, 356148), (546, 347016), (624, 303639), (684, 277004), (728, 260262), (741, 255696), (761, 248976), (798, 237432), (819, 231344), (912, 207753), (936, 202426), (988, 191772), (1008, 187967), (1064, 178074), (1092, 173508), (1197, 158288), (1368, 138502), (1456, 130131), (1482, 127848), (1522, 124488), (1596, 118716), (1638, 115672), (1729, 109584), (1872, 101213), (1976, 95886), (2128, 89037), (2184, 86754), (2223, 85232), (2283, 82992), (2394, 79144), (2736, 69251), (2964, 63924), (3044, 62244), (3192, 59358), (3276, 57836), (3458, 54792), (3952, 47943), (4368, 43377), (4446, 42616), (4566, 41496), (4788, 39572), (5187, 36528), (5327, 35568), (5928, 31962), (6088, 31122), (6384, 29679), (6552, 28918), (6849, 27664), (6916, 27396), (8892, 21308), (9132, 20748), (9576, 19786), (9893, 19152), (10374, 18264), (10654, 17784), (11856, 15981), (12176, 15561), (13104, 14459), (13698, 13832)]