211264768

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 515088000

約数和(自身を除く): 303823232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 128, 143, 176, 199, 208, 232, 256, 286, 319, 352, 377, 398, 416, 464, 572, 638, 704, 754, 796, 832, 928, 1144, 1276, 1408, 1508, 1592, 1664, 1856, 2189, 2288, 2552, 2587, 2816, 3016, 3184, 3328, 3712, 4147, 4378, 4576, 5104, 5174, 5771, 6032, 6368, 7424, 8294, 8756, 9152, 10208, 10348, 11542, 12064, 12736, 16588, 17512, 18304, 20416, 20696, 23084, 24128, 25472, 28457, 33176, 35024, 36608, 40832, 41392, 46168, 48256, 50944, 56914, 63481, 66352, 70048, 75023, 81664, 82784, 92336, 96512, 113828, 126962, 132704, 140096, 150046, 165568, 184672, 227656, 253924, 265408, 280192, 300092, 331136, 369344, 455312, 507848, 530816, 560384, 600184, 662272, 738688, 825253, 910624, 1015696, 1061632, 1200368, 1477376, 1650506, 1821248, 2031392, 2400736, 3301012, 3642496, 4062784, 4801472, 6602024, 7284992, 8125568, 9602944, 13204048, 16251136, 19205888, 26408096, 52816192, 105632384, 211264768]

約数ペア:

[(1, 211264768), (2, 105632384), (4, 52816192), (8, 26408096), (11, 19205888), (13, 16251136), (16, 13204048), (22, 9602944), (26, 8125568), (29, 7284992), (32, 6602024), (44, 4801472), (52, 4062784), (58, 3642496), (64, 3301012), (88, 2400736), (104, 2031392), (116, 1821248), (128, 1650506), (143, 1477376), (176, 1200368), (199, 1061632), (208, 1015696), (232, 910624), (256, 825253), (286, 738688), (319, 662272), (352, 600184), (377, 560384), (398, 530816), (416, 507848), (464, 455312), (572, 369344), (638, 331136), (704, 300092), (754, 280192), (796, 265408), (832, 253924), (928, 227656), (1144, 184672), (1276, 165568), (1408, 150046), (1508, 140096), (1592, 132704), (1664, 126962), (1856, 113828), (2189, 96512), (2288, 92336), (2552, 82784), (2587, 81664), (2816, 75023), (3016, 70048), (3184, 66352), (3328, 63481), (3712, 56914), (4147, 50944), (4378, 48256), (4576, 46168), (5104, 41392), (5174, 40832), (5771, 36608), (6032, 35024), (6368, 33176), (7424, 28457), (8294, 25472), (8756, 24128), (9152, 23084), (10208, 20696), (10348, 20416), (11542, 18304), (12064, 17512), (12736, 16588)]