304257564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34217}}^1$

素因数の和:34259

約数の個数: 72

約数和(自身を含む): 871874640

約数和(自身を除く): 567617076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 34217, 68434, 102651, 136868, 205302, 307953, 410604, 444821, 615906, 650123, 889642, 1231812, 1300246, 1334463, 1779284, 1950369, 2600492, 2668926, 3900738, 4003389, 5337852, 5851107, 7801476, 8006778, 8451599, 11702214, 16013556, 16903198, 23404428, 25354797, 33806396, 50709594, 76064391, 101419188, 152128782, 304257564]

約数ペア:

[(1, 304257564), (2, 152128782), (3, 101419188), (4, 76064391), (6, 50709594), (9, 33806396), (12, 25354797), (13, 23404428), (18, 16903198), (19, 16013556), (26, 11702214), (36, 8451599), (38, 8006778), (39, 7801476), (52, 5851107), (57, 5337852), (76, 4003389), (78, 3900738), (114, 2668926), (117, 2600492), (156, 1950369), (171, 1779284), (228, 1334463), (234, 1300246), (247, 1231812), (342, 889642), (468, 650123), (494, 615906), (684, 444821), (741, 410604), (988, 307953), (1482, 205302), (2223, 136868), (2964, 102651), (4446, 68434), (8892, 34217)]