6688001552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 13894646400

約数和(自身を除く): 7206644848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 199, 272, 314, 398, 628, 787, 796, 1256, 1574, 1592, 2512, 2669, 3148, 3184, 3383, 5338, 6296, 6766, 10676, 12592, 13379, 13532, 21352, 26758, 27064, 31243, 42704, 53516, 54128, 62486, 107032, 123559, 124972, 156613, 214064, 247118, 249944, 313226, 494236, 499888, 531131, 626452, 988472, 1062262, 1252904, 1976944, 2100503, 2124524, 2505808, 2662421, 4201006, 4249048, 5324842, 8402012, 8498096, 10649684, 16804024, 21299368, 24588241, 33608048, 42598736, 49176482, 98352964, 196705928, 393411856, 418000097, 836000194, 1672000388, 3344000776, 6688001552]

約数ペア:

[(1, 6688001552), (2, 3344000776), (4, 1672000388), (8, 836000194), (16, 418000097), (17, 393411856), (34, 196705928), (68, 98352964), (136, 49176482), (157, 42598736), (199, 33608048), (272, 24588241), (314, 21299368), (398, 16804024), (628, 10649684), (787, 8498096), (796, 8402012), (1256, 5324842), (1574, 4249048), (1592, 4201006), (2512, 2662421), (2669, 2505808), (3148, 2124524), (3184, 2100503), (3383, 1976944), (5338, 1252904), (6296, 1062262), (6766, 988472), (10676, 626452), (12592, 531131), (13379, 499888), (13532, 494236), (21352, 313226), (26758, 249944), (27064, 247118), (31243, 214064), (42704, 156613), (53516, 124972), (54128, 123559), (62486, 107032)]