659731212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 1994137600

約数和(自身を除く): 1334406388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 79, 84, 93, 124, 126, 158, 186, 217, 237, 252, 279, 316, 372, 434, 474, 553, 558, 651, 711, 868, 948, 1069, 1106, 1116, 1302, 1422, 1659, 1953, 2138, 2212, 2449, 2604, 2844, 3207, 3318, 3906, 4276, 4898, 4977, 6414, 6636, 7347, 7483, 7812, 9621, 9796, 9954, 12828, 14694, 14966, 17143, 19242, 19908, 22041, 22449, 29388, 29932, 33139, 34286, 38484, 44082, 44898, 51429, 66278, 67347, 68572, 84451, 88164, 89796, 99417, 102858, 132556, 134694, 154287, 168902, 198834, 205716, 231973, 253353, 269388, 298251, 308574, 337804, 397668, 463946, 506706, 591157, 596502, 617148, 695919, 760059, 927892, 1013412, 1182314, 1193004, 1391838, 1520118, 1773471, 2087757, 2364628, 2617981, 2783676, 3040236, 3546942, 4175514, 5235962, 5320413, 7093884, 7853943, 8351028, 10471924, 10640826, 15707886, 18325867, 21281652, 23561829, 31415772, 36651734, 47123658, 54977601, 73303468, 94247316, 109955202, 164932803, 219910404, 329865606, 659731212]

約数ペア:

[(1, 659731212), (2, 329865606), (3, 219910404), (4, 164932803), (6, 109955202), (7, 94247316), (9, 73303468), (12, 54977601), (14, 47123658), (18, 36651734), (21, 31415772), (28, 23561829), (31, 21281652), (36, 18325867), (42, 15707886), (62, 10640826), (63, 10471924), (79, 8351028), (84, 7853943), (93, 7093884), (124, 5320413), (126, 5235962), (158, 4175514), (186, 3546942), (217, 3040236), (237, 2783676), (252, 2617981), (279, 2364628), (316, 2087757), (372, 1773471), (434, 1520118), (474, 1391838), (553, 1193004), (558, 1182314), (651, 1013412), (711, 927892), (868, 760059), (948, 695919), (1069, 617148), (1106, 596502), (1116, 591157), (1302, 506706), (1422, 463946), (1659, 397668), (1953, 337804), (2138, 308574), (2212, 298251), (2449, 269388), (2604, 253353), (2844, 231973), (3207, 205716), (3318, 198834), (3906, 168902), (4276, 154287), (4898, 134694), (4977, 132556), (6414, 102858), (6636, 99417), (7347, 89796), (7483, 88164), (7812, 84451), (9621, 68572), (9796, 67347), (9954, 66278), (12828, 51429), (14694, 44898), (14966, 44082), (17143, 38484), (19242, 34286), (19908, 33139), (22041, 29932), (22449, 29388)]