211819032

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2293

約数の個数: 96

約数和(自身を含む): 606228480

約数和(自身を除く): 394409448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2207, 2232, 2666, 3096, 3999, 4414, 5332, 6621, 7998, 8828, 10664, 11997, 13242, 15996, 17656, 19863, 23994, 26484, 31992, 39726, 47988, 52968, 68417, 79452, 94901, 95976, 136834, 158904, 189802, 205251, 273668, 284703, 379604, 410502, 547336, 569406, 615753, 759208, 821004, 854109, 1138812, 1231506, 1642008, 1708218, 2277624, 2463012, 2941931, 3416436, 4926024, 5883862, 6832872, 8825793, 11767724, 17651586, 23535448, 26477379, 35303172, 52954758, 70606344, 105909516, 211819032]

約数ペア:

[(1, 211819032), (2, 105909516), (3, 70606344), (4, 52954758), (6, 35303172), (8, 26477379), (9, 23535448), (12, 17651586), (18, 11767724), (24, 8825793), (31, 6832872), (36, 5883862), (43, 4926024), (62, 3416436), (72, 2941931), (86, 2463012), (93, 2277624), (124, 1708218), (129, 1642008), (172, 1231506), (186, 1138812), (248, 854109), (258, 821004), (279, 759208), (344, 615753), (372, 569406), (387, 547336), (516, 410502), (558, 379604), (744, 284703), (774, 273668), (1032, 205251), (1116, 189802), (1333, 158904), (1548, 136834), (2207, 95976), (2232, 94901), (2666, 79452), (3096, 68417), (3999, 52968), (4414, 47988), (5332, 39726), (6621, 31992), (7998, 26484), (8828, 23994), (10664, 19863), (11997, 17656), (13242, 15996)]