1405397232

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{18661}}^1$

素因数の和:19198

約数の個数: 60

約数和(自身を含む): 3940891864

約数和(自身を除く): 2535494632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 3138, 4184, 4707, 6276, 8368, 9414, 12552, 18661, 18828, 25104, 37322, 37656, 55983, 74644, 75312, 111966, 149288, 167949, 223932, 298576, 335898, 447864, 671796, 895728, 1343592, 2687184, 9759703, 19519406, 29279109, 39038812, 58558218, 78077624, 87837327, 117116436, 156155248, 175674654, 234232872, 351349308, 468465744, 702698616, 1405397232]

約数ペア:

[(1, 1405397232), (2, 702698616), (3, 468465744), (4, 351349308), (6, 234232872), (8, 175674654), (9, 156155248), (12, 117116436), (16, 87837327), (18, 78077624), (24, 58558218), (36, 39038812), (48, 29279109), (72, 19519406), (144, 9759703), (523, 2687184), (1046, 1343592), (1569, 895728), (2092, 671796), (3138, 447864), (4184, 335898), (4707, 298576), (6276, 223932), (8368, 167949), (9414, 149288), (12552, 111966), (18661, 75312), (18828, 74644), (25104, 55983), (37322, 37656)]