31485710088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{207547}}^1$

素因数の和:207616

約数の個数: 144

約数和(自身を含む): 101503424880

約数和(自身を除く): 70017714792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 3096, 3528, 3612, 4214, 5418, 6321, 7224, 8428, 10836, 12642, 16856, 18963, 21672, 25284, 37926, 50568, 75852, 151704, 207547, 415094, 622641, 830188, 1245282, 1452829, 1660376, 1867923, 2490564, 2905658, 3735846, 4358487, 4981128, 5811316, 7471692, 8716974, 8924521, 10169803, 11622632, 13075461, 14943384, 17433948, 17849042, 20339606, 26150922, 26773563, 30509409, 34867896, 35698084, 40679212, 52301844, 53547126, 61018818, 62471647, 71396168, 80320689, 81358424, 91528227, 104603688, 107094252, 122037636, 124943294, 160641378, 183056454, 187414941, 214188504, 244075272, 249886588, 321282756, 366112908, 374829882, 437301529, 499773176, 562244823, 642565512, 732225816, 749659764, 874603058, 1124489646, 1311904587, 1499319528, 1749206116, 2248979292, 2623809174, 3498412232, 3935713761, 4497958584, 5247618348, 7871427522, 10495236696, 15742855044, 31485710088]

約数ペア:

[(1, 31485710088), (2, 15742855044), (3, 10495236696), (4, 7871427522), (6, 5247618348), (7, 4497958584), (8, 3935713761), (9, 3498412232), (12, 2623809174), (14, 2248979292), (18, 1749206116), (21, 1499319528), (24, 1311904587), (28, 1124489646), (36, 874603058), (42, 749659764), (43, 732225816), (49, 642565512), (56, 562244823), (63, 499773176), (72, 437301529), (84, 374829882), (86, 366112908), (98, 321282756), (126, 249886588), (129, 244075272), (147, 214188504), (168, 187414941), (172, 183056454), (196, 160641378), (252, 124943294), (258, 122037636), (294, 107094252), (301, 104603688), (344, 91528227), (387, 81358424), (392, 80320689), (441, 71396168), (504, 62471647), (516, 61018818), (588, 53547126), (602, 52301844), (774, 40679212), (882, 35698084), (903, 34867896), (1032, 30509409), (1176, 26773563), (1204, 26150922), (1548, 20339606), (1764, 17849042), (1806, 17433948), (2107, 14943384), (2408, 13075461), (2709, 11622632), (3096, 10169803), (3528, 8924521), (3612, 8716974), (4214, 7471692), (5418, 5811316), (6321, 4981128), (7224, 4358487), (8428, 3735846), (10836, 2905658), (12642, 2490564), (16856, 1867923), (18963, 1660376), (21672, 1452829), (25284, 1245282), (37926, 830188), (50568, 622641), (75852, 415094), (151704, 207547)]