387500781612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{72931}}^1$

素因数の和:74459

約数の個数: 96

約数和(自身を含む): 1058099789824

約数和(自身を除く): 670599008212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1471, 1806, 2942, 3612, 4413, 5884, 8826, 10297, 17652, 20594, 30891, 41188, 61782, 63253, 72931, 123564, 126506, 145862, 189759, 218793, 253012, 291724, 379518, 437586, 442771, 510517, 759036, 875172, 885542, 1021034, 1328313, 1531551, 1771084, 2042068, 2656626, 3063102, 3136033, 5313252, 6126204, 6272066, 9408099, 12544132, 18816198, 21952231, 37632396, 43904462, 65856693, 87808924, 107281501, 131713386, 214563002, 263426772, 321844503, 429126004, 643689006, 750970507, 1287378012, 1501941014, 2252911521, 3003882028, 4505823042, 4613104543, 9011646084, 9226209086, 13839313629, 18452418172, 27678627258, 32291731801, 55357254516, 64583463602, 96875195403, 129166927204, 193750390806, 387500781612]

約数ペア:

[(1, 387500781612), (2, 193750390806), (3, 129166927204), (4, 96875195403), (6, 64583463602), (7, 55357254516), (12, 32291731801), (14, 27678627258), (21, 18452418172), (28, 13839313629), (42, 9226209086), (43, 9011646084), (84, 4613104543), (86, 4505823042), (129, 3003882028), (172, 2252911521), (258, 1501941014), (301, 1287378012), (516, 750970507), (602, 643689006), (903, 429126004), (1204, 321844503), (1471, 263426772), (1806, 214563002), (2942, 131713386), (3612, 107281501), (4413, 87808924), (5884, 65856693), (8826, 43904462), (10297, 37632396), (17652, 21952231), (20594, 18816198), (30891, 12544132), (41188, 9408099), (61782, 6272066), (63253, 6126204), (72931, 5313252), (123564, 3136033), (126506, 3063102), (145862, 2656626), (189759, 2042068), (218793, 1771084), (253012, 1531551), (291724, 1328313), (379518, 1021034), (437586, 885542), (442771, 875172), (510517, 759036)]