386698416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1327}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 1078930944

約数和(自身を除く): 692232528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 467, 624, 934, 1327, 1401, 1868, 2654, 2802, 3736, 3981, 5308, 5604, 6071, 7472, 7962, 10616, 11208, 12142, 15924, 17251, 18213, 21232, 22416, 24284, 31848, 34502, 36426, 48568, 51753, 63696, 69004, 72852, 97136, 103506, 138008, 145704, 207012, 276016, 291408, 414024, 619709, 828048, 1239418, 1859127, 2478836, 3718254, 4957672, 7436508, 8056217, 9915344, 14873016, 16112434, 24168651, 29746032, 32224868, 48337302, 64449736, 96674604, 128899472, 193349208, 386698416]

約数ペア:

[(1, 386698416), (2, 193349208), (3, 128899472), (4, 96674604), (6, 64449736), (8, 48337302), (12, 32224868), (13, 29746032), (16, 24168651), (24, 16112434), (26, 14873016), (39, 9915344), (48, 8056217), (52, 7436508), (78, 4957672), (104, 3718254), (156, 2478836), (208, 1859127), (312, 1239418), (467, 828048), (624, 619709), (934, 414024), (1327, 291408), (1401, 276016), (1868, 207012), (2654, 145704), (2802, 138008), (3736, 103506), (3981, 97136), (5308, 72852), (5604, 69004), (6071, 63696), (7472, 51753), (7962, 48568), (10616, 36426), (11208, 34502), (12142, 31848), (15924, 24284), (17251, 22416), (18213, 21232)]