621148152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71693}}^1$

素因数の和:71740

約数の個数: 48

約数和(自身を含む): 1638924840

約数和(自身を除く): 1017776688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 71693, 143386, 215079, 286772, 430158, 573544, 860316, 1362167, 1720632, 2724334, 4086501, 5448668, 8173002, 10897336, 16346004, 25881173, 32692008, 51762346, 77643519, 103524692, 155287038, 207049384, 310574076, 621148152]

約数ペア:

[(1, 621148152), (2, 310574076), (3, 207049384), (4, 155287038), (6, 103524692), (8, 77643519), (12, 51762346), (19, 32692008), (24, 25881173), (38, 16346004), (57, 10897336), (76, 8173002), (114, 5448668), (152, 4086501), (228, 2724334), (361, 1720632), (456, 1362167), (722, 860316), (1083, 573544), (1444, 430158), (2166, 286772), (2888, 215079), (4332, 143386), (8664, 71693)]