1255244816

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 2887315200

約数和(自身を除く): 1632070384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 293, 406, 464, 586, 812, 1172, 1319, 1624, 2051, 2344, 2638, 3248, 4102, 4688, 5276, 8204, 8497, 9233, 10552, 16408, 16994, 18466, 21104, 32816, 33988, 36932, 38251, 59479, 67976, 73864, 76502, 118958, 135952, 147728, 153004, 237916, 267757, 306008, 386467, 475832, 535514, 612016, 772934, 951664, 1071028, 1545868, 2142056, 2705269, 3091736, 4284112, 5410538, 6183472, 10821076, 11207543, 21642152, 22415086, 43284304, 44830172, 78452801, 89660344, 156905602, 179320688, 313811204, 627622408, 1255244816]

約数ペア:

[(1, 1255244816), (2, 627622408), (4, 313811204), (7, 179320688), (8, 156905602), (14, 89660344), (16, 78452801), (28, 44830172), (29, 43284304), (56, 22415086), (58, 21642152), (112, 11207543), (116, 10821076), (203, 6183472), (232, 5410538), (293, 4284112), (406, 3091736), (464, 2705269), (586, 2142056), (812, 1545868), (1172, 1071028), (1319, 951664), (1624, 772934), (2051, 612016), (2344, 535514), (2638, 475832), (3248, 386467), (4102, 306008), (4688, 267757), (5276, 237916), (8204, 153004), (8497, 147728), (9233, 135952), (10552, 118958), (16408, 76502), (16994, 73864), (18466, 67976), (21104, 59479), (32816, 38251), (33988, 36932)]