2791111968

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{38611}}^1$

素因数の和:38878

約数の個数: 72

約数和(自身を含む): 7969053456

約数和(自身を除く): 5177941488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 8032, 9036, 12048, 18072, 24096, 36144, 38611, 72288, 77222, 115833, 154444, 231666, 308888, 347499, 463332, 617776, 694998, 926664, 1235552, 1389996, 1853328, 2779992, 3706656, 5559984, 9691361, 11119968, 19382722, 29074083, 38765444, 58148166, 77530888, 87222249, 116296332, 155061776, 174444498, 232592664, 310123552, 348888996, 465185328, 697777992, 930370656, 1395555984, 2791111968]

約数ペア:

[(1, 2791111968), (2, 1395555984), (3, 930370656), (4, 697777992), (6, 465185328), (8, 348888996), (9, 310123552), (12, 232592664), (16, 174444498), (18, 155061776), (24, 116296332), (32, 87222249), (36, 77530888), (48, 58148166), (72, 38765444), (96, 29074083), (144, 19382722), (251, 11119968), (288, 9691361), (502, 5559984), (753, 3706656), (1004, 2779992), (1506, 1853328), (2008, 1389996), (2259, 1235552), (3012, 926664), (4016, 694998), (4518, 617776), (6024, 463332), (8032, 347499), (9036, 308888), (12048, 231666), (18072, 154444), (24096, 115833), (36144, 77222), (38611, 72288)]