315025542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13879}}^1$

素因数の和:13997

約数の個数: 48

約数和(自身を含む): 742691040

約数和(自身を除く): 427665498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 3783, 7566, 11349, 13879, 22698, 27758, 41637, 83274, 124911, 180427, 249822, 360854, 541281, 1082562, 1346263, 1623843, 2692526, 3247686, 4038789, 8077578, 12116367, 17501419, 24232734, 35002838, 52504257, 105008514, 157512771, 315025542]

約数ペア:

[(1, 315025542), (2, 157512771), (3, 105008514), (6, 52504257), (9, 35002838), (13, 24232734), (18, 17501419), (26, 12116367), (39, 8077578), (78, 4038789), (97, 3247686), (117, 2692526), (194, 1623843), (234, 1346263), (291, 1082562), (582, 541281), (873, 360854), (1261, 249822), (1746, 180427), (2522, 124911), (3783, 83274), (7566, 41637), (11349, 27758), (13879, 22698)]