217568208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 683706240

約数和(自身を除く): 466138032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 377, 429, 464, 528, 572, 624, 638, 696, 754, 858, 957, 1093, 1131, 1144, 1276, 1392, 1508, 1716, 1914, 2186, 2262, 2288, 2552, 3016, 3279, 3432, 3828, 4147, 4372, 4524, 5104, 6032, 6558, 6864, 7656, 8294, 8744, 9048, 12023, 12441, 13116, 14209, 15312, 16588, 17488, 18096, 24046, 24882, 26232, 28418, 31697, 33176, 36069, 42627, 48092, 49764, 52464, 56836, 63394, 66352, 72138, 85254, 95091, 96184, 99528, 113672, 126788, 144276, 156299, 170508, 190182, 192368, 199056, 227344, 253576, 288552, 312598, 341016, 348667, 380364, 412061, 468897, 507152, 577104, 625196, 682032, 697334, 760728, 824122, 937794, 1046001, 1236183, 1250392, 1394668, 1521456, 1648244, 1875588, 2092002, 2472366, 2500784, 2789336, 3296488, 3751176, 4184004, 4532671, 4944732, 5578672, 6592976, 7502352, 8368008, 9065342, 9889464, 13598013, 16736016, 18130684, 19778928, 27196026, 36261368, 54392052, 72522736, 108784104, 217568208]

約数ペア:

[(1, 217568208), (2, 108784104), (3, 72522736), (4, 54392052), (6, 36261368), (8, 27196026), (11, 19778928), (12, 18130684), (13, 16736016), (16, 13598013), (22, 9889464), (24, 9065342), (26, 8368008), (29, 7502352), (33, 6592976), (39, 5578672), (44, 4944732), (48, 4532671), (52, 4184004), (58, 3751176), (66, 3296488), (78, 2789336), (87, 2500784), (88, 2472366), (104, 2092002), (116, 1875588), (132, 1648244), (143, 1521456), (156, 1394668), (174, 1250392), (176, 1236183), (208, 1046001), (232, 937794), (264, 824122), (286, 760728), (312, 697334), (319, 682032), (348, 625196), (377, 577104), (429, 507152), (464, 468897), (528, 412061), (572, 380364), (624, 348667), (638, 341016), (696, 312598), (754, 288552), (858, 253576), (957, 227344), (1093, 199056), (1131, 192368), (1144, 190182), (1276, 170508), (1392, 156299), (1508, 144276), (1716, 126788), (1914, 113672), (2186, 99528), (2262, 96184), (2288, 95091), (2552, 85254), (3016, 72138), (3279, 66352), (3432, 63394), (3828, 56836), (4147, 52464), (4372, 49764), (4524, 48092), (5104, 42627), (6032, 36069), (6558, 33176), (6864, 31697), (7656, 28418), (8294, 26232), (8744, 24882), (9048, 24046), (12023, 18096), (12441, 17488), (13116, 16588), (14209, 15312)]