1235767572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2381}}^1$

素因数の和:3513

約数の個数: 72

約数和(自身を含む): 3368481480

約数和(自身を除く): 2132713908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1109, 2218, 2381, 3327, 4436, 4762, 6654, 7143, 9524, 9981, 13308, 14286, 14417, 19962, 21429, 28572, 28834, 30953, 39924, 42858, 43251, 57668, 61906, 85716, 86502, 92859, 123812, 129753, 173004, 185718, 259506, 278577, 371436, 519012, 557154, 1114308, 2640529, 5281058, 7921587, 10562116, 15843174, 23764761, 31686348, 34326877, 47529522, 68653754, 95059044, 102980631, 137307508, 205961262, 308941893, 411922524, 617883786, 1235767572]

約数ペア:

[(1, 1235767572), (2, 617883786), (3, 411922524), (4, 308941893), (6, 205961262), (9, 137307508), (12, 102980631), (13, 95059044), (18, 68653754), (26, 47529522), (36, 34326877), (39, 31686348), (52, 23764761), (78, 15843174), (117, 10562116), (156, 7921587), (234, 5281058), (468, 2640529), (1109, 1114308), (2218, 557154), (2381, 519012), (3327, 371436), (4436, 278577), (4762, 259506), (6654, 185718), (7143, 173004), (9524, 129753), (9981, 123812), (13308, 92859), (14286, 86502), (14417, 85716), (19962, 61906), (21429, 57668), (28572, 43251), (28834, 42858), (30953, 39924)]