661933888848

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{2617}}^1$

素因数の和:4334

約数の個数: 240

約数和(自身を含む): 1970123435280

約数和(自身を除く): 1308189546432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 464, 522, 592, 666, 696, 888, 1044, 1073, 1332, 1392, 1637, 1776, 2088, 2146, 2617, 2664, 3219, 3274, 4176, 4292, 4911, 5234, 5328, 6438, 6548, 7851, 8584, 9657, 9822, 10468, 12876, 13096, 14733, 15702, 17168, 19314, 19644, 20936, 23553, 25752, 26192, 29466, 31404, 38628, 39288, 41872, 47106, 47473, 51504, 58932, 60569, 62808, 75893, 77256, 78576, 94212, 94946, 96829, 117864, 121138, 125616, 142419, 151786, 154512, 181707, 188424, 189892, 193658, 227679, 235728, 242276, 284838, 290487, 303572, 363414, 376848, 379784, 387316, 427257, 455358, 484552, 545121, 569676, 580974, 607144, 683037, 726828, 759568, 774632, 854514, 871461, 910716, 969104, 1090242, 1139352, 1161948, 1214288, 1366074, 1453656, 1549264, 1709028, 1742922, 1756501, 1821432, 2180484, 2278704, 2323896, 2732148, 2808041, 2907312, 3418056, 3485844, 3513002, 3642864, 4284029, 4360968, 4647792, 5269503, 5464296, 5616082, 6836112, 6971688, 7026004, 8424123, 8568058, 8721936, 10539006, 10928592, 11232164, 12852087, 13943376, 14052008, 15808509, 16848246, 17136116, 21078012, 22464328, 25272369, 25704174, 28104016, 31617018, 33696492, 34272232, 38556261, 42156024, 44928656, 50544738, 51408348, 63234036, 67392984, 68544464, 77112522, 84312048, 101089476, 102816696, 124236841, 126468072, 134785968, 154225044, 158509073, 202178952, 205633392, 248473682, 252936144, 308450088, 317018146, 372710523, 404357904, 475527219, 496947364, 616900176, 634036292, 745421046, 951054438, 993894728, 1118131569, 1268072584, 1426581657, 1490842092, 1902108876, 1987789456, 2236263138, 2536145168, 2853163314, 2981684184, 3804217752, 4472526276, 4596763117, 5706326628, 5963368368, 7608435504, 8945052552, 9193526234, 11412653256, 13790289351, 17890105104, 18387052468, 22825306512, 27580578702, 36774104936, 41370868053, 55161157404, 73548209872, 82741736106, 110322314808, 165483472212, 220644629616, 330966944424, 661933888848]

約数ペア:

[(1, 661933888848), (2, 330966944424), (3, 220644629616), (4, 165483472212), (6, 110322314808), (8, 82741736106), (9, 73548209872), (12, 55161157404), (16, 41370868053), (18, 36774104936), (24, 27580578702), (29, 22825306512), (36, 18387052468), (37, 17890105104), (48, 13790289351), (58, 11412653256), (72, 9193526234), (74, 8945052552), (87, 7608435504), (111, 5963368368), (116, 5706326628), (144, 4596763117), (148, 4472526276), (174, 3804217752), (222, 2981684184), (232, 2853163314), (261, 2536145168), (296, 2236263138), (333, 1987789456), (348, 1902108876), (444, 1490842092), (464, 1426581657), (522, 1268072584), (592, 1118131569), (666, 993894728), (696, 951054438), (888, 745421046), (1044, 634036292), (1073, 616900176), (1332, 496947364), (1392, 475527219), (1637, 404357904), (1776, 372710523), (2088, 317018146), (2146, 308450088), (2617, 252936144), (2664, 248473682), (3219, 205633392), (3274, 202178952), (4176, 158509073), (4292, 154225044), (4911, 134785968), (5234, 126468072), (5328, 124236841), (6438, 102816696), (6548, 101089476), (7851, 84312048), (8584, 77112522), (9657, 68544464), (9822, 67392984), (10468, 63234036), (12876, 51408348), (13096, 50544738), (14733, 44928656), (15702, 42156024), (17168, 38556261), (19314, 34272232), (19644, 33696492), (20936, 31617018), (23553, 28104016), (25752, 25704174), (26192, 25272369), (29466, 22464328), (31404, 21078012), (38628, 17136116), (39288, 16848246), (41872, 15808509), (47106, 14052008), (47473, 13943376), (51504, 12852087), (58932, 11232164), (60569, 10928592), (62808, 10539006), (75893, 8721936), (77256, 8568058), (78576, 8424123), (94212, 7026004), (94946, 6971688), (96829, 6836112), (117864, 5616082), (121138, 5464296), (125616, 5269503), (142419, 4647792), (151786, 4360968), (154512, 4284029), (181707, 3642864), (188424, 3513002), (189892, 3485844), (193658, 3418056), (227679, 2907312), (235728, 2808041), (242276, 2732148), (284838, 2323896), (290487, 2278704), (303572, 2180484), (363414, 1821432), (376848, 1756501), (379784, 1742922), (387316, 1709028), (427257, 1549264), (455358, 1453656), (484552, 1366074), (545121, 1214288), (569676, 1161948), (580974, 1139352), (607144, 1090242), (683037, 969104), (726828, 910716), (759568, 871461), (774632, 854514)]