945640008

素因数分解:

$2^3\times 3^4\times {\mathrm{521}}^1\times {\mathrm{2801}}^1$

素因数の和:3340

約数の個数: 80

約数和(自身を含む): 2654698860

約数和(自身を除く): 1709058852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 521, 648, 1042, 1563, 2084, 2801, 3126, 4168, 4689, 5602, 6252, 8403, 9378, 11204, 12504, 14067, 16806, 18756, 22408, 25209, 28134, 33612, 37512, 42201, 50418, 56268, 67224, 75627, 84402, 100836, 112536, 151254, 168804, 201672, 226881, 302508, 337608, 453762, 605016, 907524, 1459321, 1815048, 2918642, 4377963, 5837284, 8755926, 11674568, 13133889, 17511852, 26267778, 35023704, 39401667, 52535556, 78803334, 105071112, 118205001, 157606668, 236410002, 315213336, 472820004, 945640008]

約数ペア:

[(1, 945640008), (2, 472820004), (3, 315213336), (4, 236410002), (6, 157606668), (8, 118205001), (9, 105071112), (12, 78803334), (18, 52535556), (24, 39401667), (27, 35023704), (36, 26267778), (54, 17511852), (72, 13133889), (81, 11674568), (108, 8755926), (162, 5837284), (216, 4377963), (324, 2918642), (521, 1815048), (648, 1459321), (1042, 907524), (1563, 605016), (2084, 453762), (2801, 337608), (3126, 302508), (4168, 226881), (4689, 201672), (5602, 168804), (6252, 151254), (8403, 112536), (9378, 100836), (11204, 84402), (12504, 75627), (14067, 67224), (16806, 56268), (18756, 50418), (22408, 42201), (25209, 37512), (28134, 33612)]