397073048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 798547200

約数和(自身を除く): 401474152

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 109, 124, 148, 218, 248, 296, 397, 436, 794, 872, 1147, 1588, 2294, 3176, 3379, 4033, 4588, 6758, 8066, 9176, 12307, 13516, 14689, 16132, 24614, 27032, 29378, 32264, 43273, 49228, 58756, 86546, 98456, 117512, 125023, 173092, 250046, 346184, 455359, 500092, 910718, 1000184, 1341463, 1601101, 1821436, 2682926, 3202202, 3642872, 5365852, 6404404, 10731704, 12808808, 49634131, 99268262, 198536524, 397073048]

約数ペア:

[(1, 397073048), (2, 198536524), (4, 99268262), (8, 49634131), (31, 12808808), (37, 10731704), (62, 6404404), (74, 5365852), (109, 3642872), (124, 3202202), (148, 2682926), (218, 1821436), (248, 1601101), (296, 1341463), (397, 1000184), (436, 910718), (794, 500092), (872, 455359), (1147, 346184), (1588, 250046), (2294, 173092), (3176, 125023), (3379, 117512), (4033, 98456), (4588, 86546), (6758, 58756), (8066, 49228), (9176, 43273), (12307, 32264), (13516, 29378), (14689, 27032), (16132, 24614)]