489971904

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{32303}}^1$

素因数の和:32397

約数の個数: 56

約数和(自身を含む): 1312834560

約数和(自身を除く): 822862656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 32303, 64606, 96909, 129212, 193818, 258424, 387636, 516848, 775272, 1033696, 1550544, 2067392, 2551937, 3101088, 5103874, 6202176, 7655811, 10207748, 15311622, 20415496, 30623244, 40830992, 61246488, 81661984, 122492976, 163323968, 244985952, 489971904]

約数ペア:

[(1, 489971904), (2, 244985952), (3, 163323968), (4, 122492976), (6, 81661984), (8, 61246488), (12, 40830992), (16, 30623244), (24, 20415496), (32, 15311622), (48, 10207748), (64, 7655811), (79, 6202176), (96, 5103874), (158, 3101088), (192, 2551937), (237, 2067392), (316, 1550544), (474, 1033696), (632, 775272), (948, 516848), (1264, 387636), (1896, 258424), (2528, 193818), (3792, 129212), (5056, 96909), (7584, 64606), (15168, 32303)]