481863256

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 1142553600

約数和(自身を除く): 660690344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 589, 868, 931, 1064, 1178, 1519, 1736, 1862, 2087, 2356, 3038, 3724, 4123, 4174, 4712, 6076, 7448, 8246, 8348, 12152, 14609, 16492, 16696, 28861, 29218, 32984, 39653, 57722, 58436, 64697, 79306, 102263, 115444, 116872, 129394, 158612, 204526, 230888, 258788, 277571, 317224, 409052, 452879, 517576, 555142, 818104, 905758, 1110284, 1229243, 1811516, 1942997, 2220568, 2458486, 3170153, 3623032, 3885994, 4916972, 6340306, 7771988, 8604701, 9833944, 12680612, 15543976, 17209402, 25361224, 34418804, 60232907, 68837608, 120465814, 240931628, 481863256]

約数ペア:

[(1, 481863256), (2, 240931628), (4, 120465814), (7, 68837608), (8, 60232907), (14, 34418804), (19, 25361224), (28, 17209402), (31, 15543976), (38, 12680612), (49, 9833944), (56, 8604701), (62, 7771988), (76, 6340306), (98, 4916972), (124, 3885994), (133, 3623032), (152, 3170153), (196, 2458486), (217, 2220568), (248, 1942997), (266, 1811516), (392, 1229243), (434, 1110284), (532, 905758), (589, 818104), (868, 555142), (931, 517576), (1064, 452879), (1178, 409052), (1519, 317224), (1736, 277571), (1862, 258788), (2087, 230888), (2356, 204526), (3038, 158612), (3724, 129394), (4123, 116872), (4174, 115444), (4712, 102263), (6076, 79306), (7448, 64697), (8246, 58436), (8348, 57722), (12152, 39653), (14609, 32984), (16492, 29218), (16696, 28861)]