252405472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23183

約数の個数: 48

約数和(自身を含む): 559609344

約数和(自身を除く): 307203872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 23131, 46262, 92524, 185048, 254441, 370096, 508882, 717061, 740192, 1017764, 1434122, 2035528, 2868244, 4071056, 5736488, 7887671, 8142112, 11472976, 15775342, 22945952, 31550684, 63101368, 126202736, 252405472]

約数ペア:

[(1, 252405472), (2, 126202736), (4, 63101368), (8, 31550684), (11, 22945952), (16, 15775342), (22, 11472976), (31, 8142112), (32, 7887671), (44, 5736488), (62, 4071056), (88, 2868244), (124, 2035528), (176, 1434122), (248, 1017764), (341, 740192), (352, 717061), (496, 508882), (682, 370096), (992, 254441), (1364, 185048), (2728, 92524), (5456, 46262), (10912, 23131)]