293972016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20483}}^1$

素因数の和:20530

約数の個数: 80

約数和(自身を含む): 853445376

約数和(自身を除く): 559473360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 20483, 40966, 61449, 81932, 122898, 163864, 245796, 266279, 327728, 471109, 491592, 532558, 798837, 942218, 983184, 1065116, 1413327, 1597674, 1884436, 2130232, 2826654, 3195348, 3768872, 4260464, 5653308, 6124417, 6390696, 7537744, 11306616, 12248834, 12781392, 18373251, 22613232, 24497668, 36746502, 48995336, 73493004, 97990672, 146986008, 293972016]

約数ペア:

[(1, 293972016), (2, 146986008), (3, 97990672), (4, 73493004), (6, 48995336), (8, 36746502), (12, 24497668), (13, 22613232), (16, 18373251), (23, 12781392), (24, 12248834), (26, 11306616), (39, 7537744), (46, 6390696), (48, 6124417), (52, 5653308), (69, 4260464), (78, 3768872), (92, 3195348), (104, 2826654), (138, 2130232), (156, 1884436), (184, 1597674), (208, 1413327), (276, 1065116), (299, 983184), (312, 942218), (368, 798837), (552, 532558), (598, 491592), (624, 471109), (897, 327728), (1104, 266279), (1196, 245796), (1794, 163864), (2392, 122898), (3588, 81932), (4784, 61449), (7176, 40966), (14352, 20483)]