228575646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6469}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 536958240

約数和(自身を除く): 308382594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2718, 3926, 5889, 6469, 11778, 12938, 17667, 19407, 35334, 38814, 58221, 84097, 116442, 168194, 252291, 504582, 756873, 976819, 1513746, 1953638, 2930457, 5860914, 8791371, 12698647, 17582742, 25397294, 38095941, 76191882, 114287823, 228575646]

約数ペア:

[(1, 228575646), (2, 114287823), (3, 76191882), (6, 38095941), (9, 25397294), (13, 17582742), (18, 12698647), (26, 8791371), (39, 5860914), (78, 2930457), (117, 1953638), (151, 1513746), (234, 976819), (302, 756873), (453, 504582), (906, 252291), (1359, 168194), (1963, 116442), (2718, 84097), (3926, 58221), (5889, 38814), (6469, 35334), (11778, 19407), (12938, 17667)]