307964436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{24989}}^1$

素因数の和:25088

約数の個数: 48

約数和(自身を含む): 783686400

約数和(自身を除く): 475721964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 24989, 49978, 74967, 99956, 149934, 299868, 324857, 649714, 974571, 1299428, 1949142, 1974131, 3898284, 3948262, 5922393, 7896524, 11844786, 23689572, 25663703, 51327406, 76991109, 102654812, 153982218, 307964436]

約数ペア:

[(1, 307964436), (2, 153982218), (3, 102654812), (4, 76991109), (6, 51327406), (12, 25663703), (13, 23689572), (26, 11844786), (39, 7896524), (52, 5922393), (78, 3948262), (79, 3898284), (156, 1974131), (158, 1949142), (237, 1299428), (316, 974571), (474, 649714), (948, 324857), (1027, 299868), (2054, 149934), (3081, 99956), (4108, 74967), (6162, 49978), (12324, 24989)]