326067702968

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1\times {\mathrm{48871}}^1$

素因数の和:49588

約数の個数: 64

約数和(自身を含む): 702865374720

約数和(自身を除く): 376797671752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 421, 566, 842, 1132, 1684, 1981, 2264, 2947, 3368, 3962, 5894, 7924, 11788, 15848, 23576, 48871, 97742, 119143, 195484, 238286, 342097, 390968, 476572, 684194, 834001, 953144, 1368388, 1668002, 2736776, 3336004, 6672008, 13830493, 20574691, 27660986, 41149382, 55321972, 82298764, 96813451, 110643944, 144022837, 164597528, 193626902, 288045674, 387253804, 576091348, 774507608, 1152182696, 5822637553, 11645275106, 23290550212, 40758462871, 46581100424, 81516925742, 163033851484, 326067702968]

約数ペア:

[(1, 326067702968), (2, 163033851484), (4, 81516925742), (7, 46581100424), (8, 40758462871), (14, 23290550212), (28, 11645275106), (56, 5822637553), (283, 1152182696), (421, 774507608), (566, 576091348), (842, 387253804), (1132, 288045674), (1684, 193626902), (1981, 164597528), (2264, 144022837), (2947, 110643944), (3368, 96813451), (3962, 82298764), (5894, 55321972), (7924, 41149382), (11788, 27660986), (15848, 20574691), (23576, 13830493), (48871, 6672008), (97742, 3336004), (119143, 2736776), (195484, 1668002), (238286, 1368388), (342097, 953144), (390968, 834001), (476572, 684194)]