1145703456

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128327}}^1$

素因数の和:128374

約数の個数: 72

約数和(自身を含む): 3363220224

約数和(自身を除く): 2217516768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 128327, 256654, 384981, 513308, 769962, 1026616, 1154943, 1539924, 2053232, 2309886, 3079848, 3978137, 4106464, 4619772, 6159696, 7956274, 9239544, 11934411, 12319392, 15912548, 18479088, 23868822, 31825096, 35803233, 36958176, 47737644, 63650192, 71606466, 95475288, 127300384, 143212932, 190950576, 286425864, 381901152, 572851728, 1145703456]

約数ペア:

[(1, 1145703456), (2, 572851728), (3, 381901152), (4, 286425864), (6, 190950576), (8, 143212932), (9, 127300384), (12, 95475288), (16, 71606466), (18, 63650192), (24, 47737644), (31, 36958176), (32, 35803233), (36, 31825096), (48, 23868822), (62, 18479088), (72, 15912548), (93, 12319392), (96, 11934411), (124, 9239544), (144, 7956274), (186, 6159696), (248, 4619772), (279, 4106464), (288, 3978137), (372, 3079848), (496, 2309886), (558, 2053232), (744, 1539924), (992, 1154943), (1116, 1026616), (1488, 769962), (2232, 513308), (2976, 384981), (4464, 256654), (8928, 128327)]