408020136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8209}}^1$

素因数の和:8346

約数の個数: 64

約数和(自身を含む): 1083720000

約数和(自身を除く): 675699864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 2071, 2616, 4142, 6213, 8209, 8284, 12426, 16418, 16568, 24627, 24852, 32836, 49254, 49704, 65672, 98508, 155971, 197016, 311942, 467913, 623884, 894781, 935826, 1247768, 1789562, 1871652, 2684343, 3579124, 3743304, 5368686, 7158248, 10737372, 17000839, 21474744, 34001678, 51002517, 68003356, 102005034, 136006712, 204010068, 408020136]

約数ペア:

[(1, 408020136), (2, 204010068), (3, 136006712), (4, 102005034), (6, 68003356), (8, 51002517), (12, 34001678), (19, 21474744), (24, 17000839), (38, 10737372), (57, 7158248), (76, 5368686), (109, 3743304), (114, 3579124), (152, 2684343), (218, 1871652), (228, 1789562), (327, 1247768), (436, 935826), (456, 894781), (654, 623884), (872, 467913), (1308, 311942), (2071, 197016), (2616, 155971), (4142, 98508), (6213, 65672), (8209, 49704), (8284, 49254), (12426, 32836), (16418, 24852), (16568, 24627)]