21649550832

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11290

約数の個数: 320

約数和(自身を含む): 78050560000

約数和(自身を除く): 56401009168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 343, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 686, 702, 728, 756, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2058, 2184, 2352, 2457, 2548, 2646, 2744, 2808, 3024, 3087, 3276, 3528, 3822, 4116, 4368, 4459, 4914, 5096, 5292, 5488, 5616, 5733, 6174, 6552, 7056, 7644, 8232, 8918, 9261, 9828, 10192, 10584, 11239, 11466, 12348, 13104, 13377, 15288, 16464, 17199, 17836, 18522, 19656, 21168, 22478, 22932, 24696, 26754, 30576, 33717, 34398, 35672, 37044, 39312, 40131, 44956, 45864, 49392, 53508, 67434, 68796, 71344, 74088, 78673, 80262, 89912, 91728, 101151, 107016, 120393, 134868, 137592, 146107, 148176, 157346, 160524, 179824, 202302, 214032, 236019, 240786, 269736, 275184, 292214, 303453, 314692, 321048, 404604, 438321, 472038, 481572, 539472, 550711, 584428, 606906, 629384, 642096, 708057, 809208, 876642, 944076, 963144, 1022749, 1101422, 1168856, 1213812, 1258768, 1314963, 1416114, 1618416, 1652133, 1753284, 1888152, 1926288, 2045498, 2124171, 2202844, 2337712, 2427624, 2629926, 2832228, 3068247, 3304266, 3506568, 3776304, 3854977, 3944889, 4090996, 4248342, 4405688, 4855248, 4956399, 5259852, 5664456, 6136494, 6608532, 7013136, 7159243, 7709954, 7889778, 8181992, 8496684, 8811376, 9204741, 9912798, 10519704, 11328912, 11564931, 12272988, 13217064, 14318486, 14869197, 15419908, 15779556, 16363984, 16993368, 18409482, 19825596, 21039408, 21477729, 23129862, 24545976, 26434128, 27614223, 28636972, 29738394, 30839816, 31559112, 33986736, 34694793, 36818964, 39651192, 42955458, 46259724, 49091952, 50114701, 55228446, 57273944, 59476788, 61679632, 63118224, 64433187, 69389586, 73637928, 79302384, 85910916, 92519448, 100229402, 104084379, 110456892, 114547888, 118953576, 128866374, 138779172, 147275856, 150344103, 171821832, 185038896, 193299561, 200458804, 208168758, 220913784, 237907152, 257732748, 277558344, 300688206, 343643664, 386599122, 400917608, 416337516, 441827568, 451032309, 515465496, 555116688, 601376412, 773198244, 801835216, 832675032, 902064618, 1030930992, 1202752824, 1353096927, 1546396488, 1665350064, 1804129236, 2405505648, 2706193854, 3092792976, 3608258472, 5412387708, 7216516944, 10824775416, 21649550832]

約数ペア:

[(1, 21649550832), (2, 10824775416), (3, 7216516944), (4, 5412387708), (6, 3608258472), (7, 3092792976), (8, 2706193854), (9, 2405505648), (12, 1804129236), (13, 1665350064), (14, 1546396488), (16, 1353096927), (18, 1202752824), (21, 1030930992), (24, 902064618), (26, 832675032), (27, 801835216), (28, 773198244), (36, 601376412), (39, 555116688), (42, 515465496), (48, 451032309), (49, 441827568), (52, 416337516), (54, 400917608), (56, 386599122), (63, 343643664), (72, 300688206), (78, 277558344), (84, 257732748), (91, 237907152), (98, 220913784), (104, 208168758), (108, 200458804), (112, 193299561), (117, 185038896), (126, 171821832), (144, 150344103), (147, 147275856), (156, 138779172), (168, 128866374), (182, 118953576), (189, 114547888), (196, 110456892), (208, 104084379), (216, 100229402), (234, 92519448), (252, 85910916), (273, 79302384), (294, 73637928), (312, 69389586), (336, 64433187), (343, 63118224), (351, 61679632), (364, 59476788), (378, 57273944), (392, 55228446), (432, 50114701), (441, 49091952), (468, 46259724), (504, 42955458), (546, 39651192), (588, 36818964), (624, 34694793), (637, 33986736), (686, 31559112), (702, 30839816), (728, 29738394), (756, 28636972), (784, 27614223), (819, 26434128), (882, 24545976), (936, 23129862), (1008, 21477729), (1029, 21039408), (1092, 19825596), (1176, 18409482), (1274, 16993368), (1323, 16363984), (1372, 15779556), (1404, 15419908), (1456, 14869197), (1512, 14318486), (1638, 13217064), (1764, 12272988), (1872, 11564931), (1911, 11328912), (2058, 10519704), (2184, 9912798), (2352, 9204741), (2457, 8811376), (2548, 8496684), (2646, 8181992), (2744, 7889778), (2808, 7709954), (3024, 7159243), (3087, 7013136), (3276, 6608532), (3528, 6136494), (3822, 5664456), (4116, 5259852), (4368, 4956399), (4459, 4855248), (4914, 4405688), (5096, 4248342), (5292, 4090996), (5488, 3944889), (5616, 3854977), (5733, 3776304), (6174, 3506568), (6552, 3304266), (7056, 3068247), (7644, 2832228), (8232, 2629926), (8918, 2427624), (9261, 2337712), (9828, 2202844), (10192, 2124171), (10584, 2045498), (11239, 1926288), (11466, 1888152), (12348, 1753284), (13104, 1652133), (13377, 1618416), (15288, 1416114), (16464, 1314963), (17199, 1258768), (17836, 1213812), (18522, 1168856), (19656, 1101422), (21168, 1022749), (22478, 963144), (22932, 944076), (24696, 876642), (26754, 809208), (30576, 708057), (33717, 642096), (34398, 629384), (35672, 606906), (37044, 584428), (39312, 550711), (40131, 539472), (44956, 481572), (45864, 472038), (49392, 438321), (53508, 404604), (67434, 321048), (68796, 314692), (71344, 303453), (74088, 292214), (78673, 275184), (80262, 269736), (89912, 240786), (91728, 236019), (101151, 214032), (107016, 202302), (120393, 179824), (134868, 160524), (137592, 157346), (146107, 148176)]