307646108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4663

約数の個数: 72

約数和(自身を含む): 705406464

約数和(自身を除く): 397760356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 3038, 4603, 4774, 6076, 9206, 9548, 16709, 18412, 32221, 33418, 50633, 64442, 66836, 101266, 128884, 142693, 202532, 225547, 285386, 354431, 451094, 570772, 708862, 902188, 998851, 1417724, 1569623, 1997702, 2481017, 3139246, 3995404, 4962034, 6278492, 6991957, 9924068, 10987361, 13983914, 21974722, 27967828, 43949444, 76911527, 153823054, 307646108]

約数ペア:

[(1, 307646108), (2, 153823054), (4, 76911527), (7, 43949444), (11, 27967828), (14, 21974722), (22, 13983914), (28, 10987361), (31, 9924068), (44, 6991957), (49, 6278492), (62, 4962034), (77, 3995404), (98, 3139246), (124, 2481017), (154, 1997702), (196, 1569623), (217, 1417724), (308, 998851), (341, 902188), (434, 708862), (539, 570772), (682, 451094), (868, 354431), (1078, 285386), (1364, 225547), (1519, 202532), (2156, 142693), (2387, 128884), (3038, 101266), (4603, 66836), (4774, 64442), (6076, 50633), (9206, 33418), (9548, 32221), (16709, 18412)]