13255008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 40582080

約数和(自身を除く): 27327072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 76, 78, 86, 96, 104, 114, 129, 152, 156, 169, 172, 208, 228, 247, 258, 304, 312, 338, 344, 416, 456, 494, 507, 516, 559, 608, 624, 676, 688, 741, 817, 912, 988, 1014, 1032, 1118, 1248, 1352, 1376, 1482, 1634, 1677, 1824, 1976, 2028, 2064, 2236, 2451, 2704, 2964, 3211, 3268, 3354, 3952, 4056, 4128, 4472, 4902, 5408, 5928, 6422, 6536, 6708, 7267, 7904, 8112, 8944, 9633, 9804, 10621, 11856, 12844, 13072, 13416, 14534, 16224, 17888, 19266, 19608, 21242, 21801, 23712, 25688, 26144, 26832, 29068, 31863, 38532, 39216, 42484, 43602, 51376, 53664, 58136, 63726, 77064, 78432, 84968, 87204, 102752, 116272, 127452, 138073, 154128, 169936, 174408, 232544, 254904, 276146, 308256, 339872, 348816, 414219, 509808, 552292, 697632, 828438, 1019616, 1104584, 1656876, 2209168, 3313752, 4418336, 6627504, 13255008]

約数ペア:

[(1, 13255008), (2, 6627504), (3, 4418336), (4, 3313752), (6, 2209168), (8, 1656876), (12, 1104584), (13, 1019616), (16, 828438), (19, 697632), (24, 552292), (26, 509808), (32, 414219), (38, 348816), (39, 339872), (43, 308256), (48, 276146), (52, 254904), (57, 232544), (76, 174408), (78, 169936), (86, 154128), (96, 138073), (104, 127452), (114, 116272), (129, 102752), (152, 87204), (156, 84968), (169, 78432), (172, 77064), (208, 63726), (228, 58136), (247, 53664), (258, 51376), (304, 43602), (312, 42484), (338, 39216), (344, 38532), (416, 31863), (456, 29068), (494, 26832), (507, 26144), (516, 25688), (559, 23712), (608, 21801), (624, 21242), (676, 19608), (688, 19266), (741, 17888), (817, 16224), (912, 14534), (988, 13416), (1014, 13072), (1032, 12844), (1118, 11856), (1248, 10621), (1352, 9804), (1376, 9633), (1482, 8944), (1634, 8112), (1677, 7904), (1824, 7267), (1976, 6708), (2028, 6536), (2064, 6422), (2236, 5928), (2451, 5408), (2704, 4902), (2964, 4472), (3211, 4128), (3268, 4056), (3354, 3952)]