4080406716

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{7481}}^1$

素因数の和:7739

約数の個数: 72

約数和(自身を含む): 10485274800

約数和(自身を除く): 6404868084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 139, 218, 278, 327, 417, 436, 556, 654, 834, 981, 1251, 1308, 1668, 1962, 2502, 3924, 5004, 7481, 14962, 15151, 22443, 29924, 30302, 44886, 45453, 60604, 67329, 89772, 90906, 134658, 136359, 181812, 269316, 272718, 545436, 815429, 1039859, 1630858, 2079718, 2446287, 3119577, 3261716, 4159436, 4892574, 6239154, 7338861, 9358731, 9785148, 12478308, 14677722, 18717462, 29355444, 37434924, 113344631, 226689262, 340033893, 453378524, 680067786, 1020101679, 1360135572, 2040203358, 4080406716]

約数ペア:

[(1, 4080406716), (2, 2040203358), (3, 1360135572), (4, 1020101679), (6, 680067786), (9, 453378524), (12, 340033893), (18, 226689262), (36, 113344631), (109, 37434924), (139, 29355444), (218, 18717462), (278, 14677722), (327, 12478308), (417, 9785148), (436, 9358731), (556, 7338861), (654, 6239154), (834, 4892574), (981, 4159436), (1251, 3261716), (1308, 3119577), (1668, 2446287), (1962, 2079718), (2502, 1630858), (3924, 1039859), (5004, 815429), (7481, 545436), (14962, 272718), (15151, 269316), (22443, 181812), (29924, 136359), (30302, 134658), (44886, 90906), (45453, 89772), (60604, 67329)]