221460008

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 353099992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 29, 44, 46, 49, 56, 58, 77, 88, 92, 98, 116, 121, 154, 161, 184, 196, 203, 232, 242, 253, 308, 319, 322, 343, 392, 406, 484, 506, 539, 616, 638, 644, 667, 686, 812, 847, 968, 1012, 1078, 1127, 1276, 1288, 1334, 1372, 1421, 1624, 1694, 1771, 2024, 2156, 2233, 2254, 2552, 2668, 2744, 2783, 2842, 3388, 3509, 3542, 3773, 4312, 4466, 4508, 4669, 5336, 5566, 5684, 5929, 6776, 7018, 7084, 7337, 7546, 7889, 8932, 9016, 9338, 9947, 11132, 11368, 11858, 12397, 14036, 14168, 14674, 15092, 15631, 15778, 17864, 18676, 19481, 19894, 22264, 23716, 24563, 24794, 28072, 29348, 30184, 31262, 31556, 32683, 37352, 38962, 39788, 41503, 47432, 49126, 49588, 51359, 58696, 62524, 63112, 65366, 77924, 79576, 80707, 83006, 86779, 98252, 99176, 102718, 109417, 125048, 130732, 136367, 155848, 161414, 166012, 171941, 173558, 196504, 205436, 218834, 228781, 261464, 272734, 322828, 332024, 343882, 347116, 359513, 410872, 437668, 457562, 545468, 564949, 645656, 687764, 694232, 719026, 875336, 915124, 954569, 1090936, 1129898, 1203587, 1375528, 1438052, 1830248, 1909138, 2259796, 2407174, 2516591, 2876104, 3818276, 3954643, 4519592, 4814348, 5033182, 7636552, 7909286, 9628696, 10066364, 15818572, 20132728, 27682501, 31637144, 55365002, 110730004, 221460008]

約数ペア:

[(1, 221460008), (2, 110730004), (4, 55365002), (7, 31637144), (8, 27682501), (11, 20132728), (14, 15818572), (22, 10066364), (23, 9628696), (28, 7909286), (29, 7636552), (44, 5033182), (46, 4814348), (49, 4519592), (56, 3954643), (58, 3818276), (77, 2876104), (88, 2516591), (92, 2407174), (98, 2259796), (116, 1909138), (121, 1830248), (154, 1438052), (161, 1375528), (184, 1203587), (196, 1129898), (203, 1090936), (232, 954569), (242, 915124), (253, 875336), (308, 719026), (319, 694232), (322, 687764), (343, 645656), (392, 564949), (406, 545468), (484, 457562), (506, 437668), (539, 410872), (616, 359513), (638, 347116), (644, 343882), (667, 332024), (686, 322828), (812, 272734), (847, 261464), (968, 228781), (1012, 218834), (1078, 205436), (1127, 196504), (1276, 173558), (1288, 171941), (1334, 166012), (1372, 161414), (1421, 155848), (1624, 136367), (1694, 130732), (1771, 125048), (2024, 109417), (2156, 102718), (2233, 99176), (2254, 98252), (2552, 86779), (2668, 83006), (2744, 80707), (2783, 79576), (2842, 77924), (3388, 65366), (3509, 63112), (3542, 62524), (3773, 58696), (4312, 51359), (4466, 49588), (4508, 49126), (4669, 47432), (5336, 41503), (5566, 39788), (5684, 38962), (5929, 37352), (6776, 32683), (7018, 31556), (7084, 31262), (7337, 30184), (7546, 29348), (7889, 28072), (8932, 24794), (9016, 24563), (9338, 23716), (9947, 22264), (11132, 19894), (11368, 19481), (11858, 18676), (12397, 17864), (14036, 15778), (14168, 15631), (14674, 15092)]