428332944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8689}}^1$

素因数の和:8792

約数の個数: 80

約数和(自身を含む): 1206867200

約数和(自身を除く): 778534256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 8689, 12324, 16432, 17378, 24648, 26067, 34756, 49296, 52134, 69512, 104268, 112957, 139024, 208536, 225914, 338871, 417072, 451828, 677742, 686431, 903656, 1355484, 1372862, 1807312, 2059293, 2710968, 2745724, 4118586, 5421936, 5491448, 8237172, 8923603, 10982896, 16474344, 17847206, 26770809, 32948688, 35694412, 53541618, 71388824, 107083236, 142777648, 214166472, 428332944]

約数ペア:

[(1, 428332944), (2, 214166472), (3, 142777648), (4, 107083236), (6, 71388824), (8, 53541618), (12, 35694412), (13, 32948688), (16, 26770809), (24, 17847206), (26, 16474344), (39, 10982896), (48, 8923603), (52, 8237172), (78, 5491448), (79, 5421936), (104, 4118586), (156, 2745724), (158, 2710968), (208, 2059293), (237, 1807312), (312, 1372862), (316, 1355484), (474, 903656), (624, 686431), (632, 677742), (948, 451828), (1027, 417072), (1264, 338871), (1896, 225914), (2054, 208536), (3081, 139024), (3792, 112957), (4108, 104268), (6162, 69512), (8216, 52134), (8689, 49296), (12324, 34756), (16432, 26067), (17378, 24648)]