442829296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9870

約数の個数: 80

約数和(自身を含む): 1090152448

約数和(自身を除く): 647323152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 9811, 11284, 19622, 22568, 39244, 45136, 68677, 78488, 127543, 137354, 156976, 255086, 274708, 304141, 510172, 549416, 608282, 892801, 1020344, 1098832, 1216564, 1785602, 2040688, 2128987, 2433128, 3571204, 3953833, 4257974, 4866256, 7142408, 7907666, 8515948, 14284816, 15815332, 17031896, 27676831, 31630664, 34063792, 55353662, 63261328, 110707324, 221414648, 442829296]

約数ペア:

[(1, 442829296), (2, 221414648), (4, 110707324), (7, 63261328), (8, 55353662), (13, 34063792), (14, 31630664), (16, 27676831), (26, 17031896), (28, 15815332), (31, 14284816), (52, 8515948), (56, 7907666), (62, 7142408), (91, 4866256), (104, 4257974), (112, 3953833), (124, 3571204), (182, 2433128), (208, 2128987), (217, 2040688), (248, 1785602), (364, 1216564), (403, 1098832), (434, 1020344), (496, 892801), (728, 608282), (806, 549416), (868, 510172), (1456, 304141), (1612, 274708), (1736, 255086), (2821, 156976), (3224, 137354), (3472, 127543), (5642, 78488), (6448, 68677), (9811, 45136), (11284, 39244), (19622, 22568)]