7678804532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 16111011840

約数和(自身を除く): 8432207308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 277, 293, 434, 436, 554, 586, 763, 868, 1108, 1172, 1526, 1939, 2051, 3052, 3379, 3878, 4102, 6758, 7756, 8204, 8587, 9083, 13516, 17174, 18166, 23653, 30193, 31937, 34348, 36332, 47306, 60109, 60386, 63581, 63874, 81161, 94612, 120218, 120772, 127162, 127748, 162322, 211351, 223559, 240436, 254324, 324644, 422702, 447118, 568127, 845404, 894236, 935983, 990047, 1136254, 1871966, 1980094, 2272508, 2515991, 3743932, 3960188, 5031982, 6551881, 6930329, 8846549, 10063964, 13103762, 13860658, 17611937, 17693098, 26207524, 27721316, 35223874, 35386196, 61925843, 70447748, 123851686, 247703372, 274243019, 548486038, 1096972076, 1919701133, 3839402266, 7678804532]

約数ペア:

[(1, 7678804532), (2, 3839402266), (4, 1919701133), (7, 1096972076), (14, 548486038), (28, 274243019), (31, 247703372), (62, 123851686), (109, 70447748), (124, 61925843), (217, 35386196), (218, 35223874), (277, 27721316), (293, 26207524), (434, 17693098), (436, 17611937), (554, 13860658), (586, 13103762), (763, 10063964), (868, 8846549), (1108, 6930329), (1172, 6551881), (1526, 5031982), (1939, 3960188), (2051, 3743932), (3052, 2515991), (3379, 2272508), (3878, 1980094), (4102, 1871966), (6758, 1136254), (7756, 990047), (8204, 935983), (8587, 894236), (9083, 845404), (13516, 568127), (17174, 447118), (18166, 422702), (23653, 324644), (30193, 254324), (31937, 240436), (34348, 223559), (36332, 211351), (47306, 162322), (60109, 127748), (60386, 127162), (63581, 120772), (63874, 120218), (81161, 94612)]