404196042

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 856424448

約数和(自身を除く): 452228406

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 127, 142, 186, 213, 241, 254, 381, 426, 482, 723, 762, 1446, 2201, 3937, 4402, 6603, 7471, 7874, 9017, 11811, 13206, 14942, 17111, 18034, 22413, 23622, 27051, 30607, 34222, 44826, 51333, 54102, 61214, 91821, 102666, 183642, 279527, 530441, 559054, 838581, 948817, 1060882, 1591323, 1677162, 1897634, 2173097, 2846451, 3182646, 4346194, 5692902, 6519291, 13038582, 67366007, 134732014, 202098021, 404196042]

約数ペア:

[(1, 404196042), (2, 202098021), (3, 134732014), (6, 67366007), (31, 13038582), (62, 6519291), (71, 5692902), (93, 4346194), (127, 3182646), (142, 2846451), (186, 2173097), (213, 1897634), (241, 1677162), (254, 1591323), (381, 1060882), (426, 948817), (482, 838581), (723, 559054), (762, 530441), (1446, 279527), (2201, 183642), (3937, 102666), (4402, 91821), (6603, 61214), (7471, 54102), (7874, 51333), (9017, 44826), (11811, 34222), (13206, 30607), (14942, 27051), (17111, 23622), (18034, 22413)]