978049101796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{27997}}^1$

素因数の和:28389

約数の個数: 96

約数和(自身を含む): 1928477153792

約数和(自身を除く): 950428051996

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 271, 481, 542, 871, 962, 1084, 1742, 1924, 2479, 3484, 3523, 4958, 7046, 9916, 10027, 14092, 18157, 20054, 27997, 32227, 36314, 40108, 55994, 64454, 72628, 111988, 128908, 130351, 236041, 260702, 363961, 472082, 521404, 671809, 727922, 944164, 1035889, 1343618, 1455844, 1875799, 2071778, 2687236, 3751598, 4143556, 7503196, 7587187, 8733517, 13466557, 15174374, 17467034, 24385387, 26933114, 30348748, 34934068, 48770774, 53866228, 69404563, 97541548, 98633431, 138809126, 197266862, 277618252, 280725919, 394533724, 508341529, 561451838, 902259319, 1016683058, 1122903676, 1804518638, 2033366116, 3609037276, 3649436947, 6608439877, 7298873894, 13216879754, 14597747788, 18808636573, 26433759508, 37617273146, 75234546292, 244512275449, 489024550898, 978049101796]

約数ペア:

[(1, 978049101796), (2, 489024550898), (4, 244512275449), (13, 75234546292), (26, 37617273146), (37, 26433759508), (52, 18808636573), (67, 14597747788), (74, 13216879754), (134, 7298873894), (148, 6608439877), (268, 3649436947), (271, 3609037276), (481, 2033366116), (542, 1804518638), (871, 1122903676), (962, 1016683058), (1084, 902259319), (1742, 561451838), (1924, 508341529), (2479, 394533724), (3484, 280725919), (3523, 277618252), (4958, 197266862), (7046, 138809126), (9916, 98633431), (10027, 97541548), (14092, 69404563), (18157, 53866228), (20054, 48770774), (27997, 34934068), (32227, 30348748), (36314, 26933114), (40108, 24385387), (55994, 17467034), (64454, 15174374), (72628, 13466557), (111988, 8733517), (128908, 7587187), (130351, 7503196), (236041, 4143556), (260702, 3751598), (363961, 2687236), (472082, 2071778), (521404, 1875799), (671809, 1455844), (727922, 1343618), (944164, 1035889)]