268185888

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40487}}^1$

素因数の和:40526

約数の個数: 72

約数和(自身を含む): 795832128

約数和(自身を除く): 527646240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 40487, 80974, 121461, 161948, 242922, 323896, 364383, 485844, 647792, 728766, 931201, 971688, 1295584, 1457532, 1862402, 1943376, 2793603, 2915064, 3724804, 3886752, 5587206, 5830128, 7449608, 8380809, 11174412, 11660256, 14899216, 16761618, 22348824, 29798432, 33523236, 44697648, 67046472, 89395296, 134092944, 268185888]

約数ペア:

[(1, 268185888), (2, 134092944), (3, 89395296), (4, 67046472), (6, 44697648), (8, 33523236), (9, 29798432), (12, 22348824), (16, 16761618), (18, 14899216), (23, 11660256), (24, 11174412), (32, 8380809), (36, 7449608), (46, 5830128), (48, 5587206), (69, 3886752), (72, 3724804), (92, 2915064), (96, 2793603), (138, 1943376), (144, 1862402), (184, 1457532), (207, 1295584), (276, 971688), (288, 931201), (368, 728766), (414, 647792), (552, 485844), (736, 364383), (828, 323896), (1104, 242922), (1656, 161948), (2208, 121461), (3312, 80974), (6624, 40487)]