381463669004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1437511}}^1$

素因数の和:1437726

約数の個数: 48

約数和(自身を含む): 752520281856

約数和(自身を除く): 371056612852

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 163, 326, 407, 652, 814, 1628, 1793, 3586, 6031, 7172, 12062, 24124, 66341, 132682, 265364, 1437511, 2875022, 5750044, 15812621, 31625242, 53187907, 63250484, 106375814, 212751628, 234314293, 468628586, 585066977, 937257172, 1170133954, 2340267908, 2577457223, 5154914446, 8669628841, 10309828892, 17339257682, 34678515364, 95365917251, 190731834502, 381463669004]

約数ペア:

[(1, 381463669004), (2, 190731834502), (4, 95365917251), (11, 34678515364), (22, 17339257682), (37, 10309828892), (44, 8669628841), (74, 5154914446), (148, 2577457223), (163, 2340267908), (326, 1170133954), (407, 937257172), (652, 585066977), (814, 468628586), (1628, 234314293), (1793, 212751628), (3586, 106375814), (6031, 63250484), (7172, 53187907), (12062, 31625242), (24124, 15812621), (66341, 5750044), (132682, 2875022), (265364, 1437511)]