7258777968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{375247}}^1$

素因数の和:375302

約数の個数: 80

約数和(自身を含む): 20845776896

約数和(自身を除く): 13586998928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 375247, 750494, 1125741, 1500988, 2251482, 3001976, 4502964, 4878211, 6003952, 9005928, 9756422, 11632657, 14634633, 18011856, 19512844, 23265314, 29269266, 34897971, 39025688, 46530628, 58538532, 69795942, 78051376, 93061256, 117077064, 139591884, 151224541, 186122512, 234154128, 279183768, 302449082, 453673623, 558367536, 604898164, 907347246, 1209796328, 1814694492, 2419592656, 3629388984, 7258777968]

約数ペア:

[(1, 7258777968), (2, 3629388984), (3, 2419592656), (4, 1814694492), (6, 1209796328), (8, 907347246), (12, 604898164), (13, 558367536), (16, 453673623), (24, 302449082), (26, 279183768), (31, 234154128), (39, 186122512), (48, 151224541), (52, 139591884), (62, 117077064), (78, 93061256), (93, 78051376), (104, 69795942), (124, 58538532), (156, 46530628), (186, 39025688), (208, 34897971), (248, 29269266), (312, 23265314), (372, 19512844), (403, 18011856), (496, 14634633), (624, 11632657), (744, 9756422), (806, 9005928), (1209, 6003952), (1488, 4878211), (1612, 4502964), (2418, 3001976), (3224, 2251482), (4836, 1500988), (6448, 1125741), (9672, 750494), (19344, 375247)]