340718688

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51437}}^1$

素因数の和:51476

約数の個数: 72

約数和(自身を含む): 1011065328

約数和(自身を除く): 670346640

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, 51437, 102874, 154311, 205748, 308622, 411496, 462933, 617244, 822992, 925866, 1183051, 1234488, 1645984, 1851732, 2366102, 2468976, 3549153, 3703464, 4732204, 4937952, 7098306, 7406928, 9464408, 10647459, 14196612, 14813856, 18928816, 21294918, 28393224, 37857632, 42589836, 56786448, 85179672, 113572896, 170359344, 340718688]

約数ペア:

[(1, 340718688), (2, 170359344), (3, 113572896), (4, 85179672), (6, 56786448), (8, 42589836), (9, 37857632), (12, 28393224), (16, 21294918), (18, 18928816), (23, 14813856), (24, 14196612), (32, 10647459), (36, 9464408), (46, 7406928), (48, 7098306), (69, 4937952), (72, 4732204), (92, 3703464), (96, 3549153), (138, 2468976), (144, 2366102), (184, 1851732), (207, 1645984), (276, 1234488), (288, 1183051), (368, 925866), (414, 822992), (552, 617244), (736, 462933), (828, 411496), (1104, 308622), (1656, 205748), (2208, 154311), (3312, 102874), (6624, 51437)]