1049987472

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 2742824448

約数和(自身を除く): 1692836976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 233, 421, 446, 466, 669, 699, 842, 892, 932, 1263, 1338, 1398, 1684, 1784, 1864, 2526, 2676, 2796, 3368, 3568, 3728, 5052, 5352, 5592, 6736, 10104, 10704, 11184, 20208, 51959, 93883, 98093, 103918, 155877, 187766, 196186, 207836, 281649, 294279, 311754, 375532, 392372, 415672, 563298, 588558, 623508, 751064, 784744, 831344, 1126596, 1177116, 1247016, 1502128, 1569488, 2253192, 2354232, 2494032, 4506384, 4708464, 21874739, 43749478, 65624217, 87498956, 131248434, 174997912, 262496868, 349995824, 524993736, 1049987472]

約数ペア:

[(1, 1049987472), (2, 524993736), (3, 349995824), (4, 262496868), (6, 174997912), (8, 131248434), (12, 87498956), (16, 65624217), (24, 43749478), (48, 21874739), (223, 4708464), (233, 4506384), (421, 2494032), (446, 2354232), (466, 2253192), (669, 1569488), (699, 1502128), (842, 1247016), (892, 1177116), (932, 1126596), (1263, 831344), (1338, 784744), (1398, 751064), (1684, 623508), (1784, 588558), (1864, 563298), (2526, 415672), (2676, 392372), (2796, 375532), (3368, 311754), (3568, 294279), (3728, 281649), (5052, 207836), (5352, 196186), (5592, 187766), (6736, 155877), (10104, 103918), (10704, 98093), (11184, 93883), (20208, 51959)]