418557412

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 950835200

約数和(自身を除く): 532277788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 343, 364, 403, 434, 637, 686, 757, 806, 868, 1274, 1372, 1514, 1519, 1612, 2548, 2821, 3028, 3038, 4459, 5299, 5642, 6076, 8918, 9841, 10598, 10633, 11284, 17836, 19682, 19747, 21196, 21266, 23467, 37093, 39364, 39494, 42532, 46934, 68887, 74186, 78988, 93868, 137774, 138229, 148372, 164269, 259651, 275548, 276458, 305071, 328538, 482209, 519302, 552916, 610142, 657076, 964418, 1038604, 1149883, 1220284, 1928836, 2135497, 2299766, 3375463, 4270994, 4599532, 6750926, 8049181, 8541988, 13501852, 14948479, 16098362, 29896958, 32196724, 59793916, 104639353, 209278706, 418557412]

約数ペア:

[(1, 418557412), (2, 209278706), (4, 104639353), (7, 59793916), (13, 32196724), (14, 29896958), (26, 16098362), (28, 14948479), (31, 13501852), (49, 8541988), (52, 8049181), (62, 6750926), (91, 4599532), (98, 4270994), (124, 3375463), (182, 2299766), (196, 2135497), (217, 1928836), (343, 1220284), (364, 1149883), (403, 1038604), (434, 964418), (637, 657076), (686, 610142), (757, 552916), (806, 519302), (868, 482209), (1274, 328538), (1372, 305071), (1514, 276458), (1519, 275548), (1612, 259651), (2548, 164269), (2821, 148372), (3028, 138229), (3038, 137774), (4459, 93868), (5299, 78988), (5642, 74186), (6076, 68887), (8918, 46934), (9841, 42532), (10598, 39494), (10633, 39364), (11284, 37093), (17836, 23467), (19682, 21266), (19747, 21196)]