1241016816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18587}}^1$

素因数の和:18718

約数の個数: 80

約数和(自身を含む): 3485026944

約数和(自身を除く): 2244010128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 18587, 22256, 33384, 37174, 55761, 66768, 74348, 111522, 148696, 223044, 241631, 297392, 446088, 483262, 724893, 892176, 966524, 1449786, 1933048, 1988809, 2899572, 3866096, 3977618, 5799144, 5966427, 7955236, 11598288, 11932854, 15910472, 23865708, 25854517, 31820944, 47731416, 51709034, 77563551, 95462832, 103418068, 155127102, 206836136, 310254204, 413672272, 620508408, 1241016816]

約数ペア:

[(1, 1241016816), (2, 620508408), (3, 413672272), (4, 310254204), (6, 206836136), (8, 155127102), (12, 103418068), (13, 95462832), (16, 77563551), (24, 51709034), (26, 47731416), (39, 31820944), (48, 25854517), (52, 23865708), (78, 15910472), (104, 11932854), (107, 11598288), (156, 7955236), (208, 5966427), (214, 5799144), (312, 3977618), (321, 3866096), (428, 2899572), (624, 1988809), (642, 1933048), (856, 1449786), (1284, 966524), (1391, 892176), (1712, 724893), (2568, 483262), (2782, 446088), (4173, 297392), (5136, 241631), (5564, 223044), (8346, 148696), (11128, 111522), (16692, 74348), (18587, 66768), (22256, 55761), (33384, 37174)]