556344672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{445789}}^1$

素因数の和:445815

約数の個数: 48

約数和(自身を含む): 1572747120

約数和(自身を除く): 1016402448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 445789, 891578, 1337367, 1783156, 2674734, 3566312, 5349468, 5795257, 7132624, 10698936, 11590514, 14265248, 17385771, 21397872, 23181028, 34771542, 42795744, 46362056, 69543084, 92724112, 139086168, 185448224, 278172336, 556344672]

約数ペア:

[(1, 556344672), (2, 278172336), (3, 185448224), (4, 139086168), (6, 92724112), (8, 69543084), (12, 46362056), (13, 42795744), (16, 34771542), (24, 23181028), (26, 21397872), (32, 17385771), (39, 14265248), (48, 11590514), (52, 10698936), (78, 7132624), (96, 5795257), (104, 5349468), (156, 3566312), (208, 2674734), (312, 1783156), (416, 1337367), (624, 891578), (1248, 445789)]