377304876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18749}}^1$

素因数の和:18815

約数の個数: 72

約数和(自身を含む): 1051050000

約数和(自身を除く): 673745124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 18749, 20124, 37498, 56247, 74996, 112494, 168741, 224988, 243737, 337482, 487474, 674964, 731211, 806207, 974948, 1462422, 1612414, 2193633, 2418621, 2924844, 3224828, 4387266, 4837242, 7255863, 8774532, 9674484, 10480691, 14511726, 20961382, 29023452, 31442073, 41922764, 62884146, 94326219, 125768292, 188652438, 377304876]

約数ペア:

[(1, 377304876), (2, 188652438), (3, 125768292), (4, 94326219), (6, 62884146), (9, 41922764), (12, 31442073), (13, 29023452), (18, 20961382), (26, 14511726), (36, 10480691), (39, 9674484), (43, 8774532), (52, 7255863), (78, 4837242), (86, 4387266), (117, 3224828), (129, 2924844), (156, 2418621), (172, 2193633), (234, 1612414), (258, 1462422), (387, 974948), (468, 806207), (516, 731211), (559, 674964), (774, 487474), (1118, 337482), (1548, 243737), (1677, 224988), (2236, 168741), (3354, 112494), (5031, 74996), (6708, 56247), (10062, 37498), (18749, 20124)]