320873676

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 756290304

約数和(自身を除く): 435416628

約数列:

[1, 2, 3, 4, 6, 12, 263, 293, 347, 526, 586, 694, 789, 879, 1041, 1052, 1172, 1388, 1578, 1758, 2082, 3156, 3516, 4164, 77059, 91261, 101671, 154118, 182522, 203342, 231177, 273783, 305013, 308236, 365044, 406684, 462354, 547566, 610026, 924708, 1095132, 1220052, 26739473, 53478946, 80218419, 106957892, 160436838, 320873676]

約数ペア:

[(1, 320873676), (2, 160436838), (3, 106957892), (4, 80218419), (6, 53478946), (12, 26739473), (263, 1220052), (293, 1095132), (347, 924708), (526, 610026), (586, 547566), (694, 462354), (789, 406684), (879, 365044), (1041, 308236), (1052, 305013), (1172, 273783), (1388, 231177), (1578, 203342), (1758, 182522), (2082, 154118), (3156, 101671), (3516, 91261), (4164, 77059)]