31981690048

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1084

約数の個数: 252

約数和(自身を含む): 82144986840

約数和(自身を除く): 50163296792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 89, 98, 112, 121, 154, 176, 178, 196, 224, 242, 308, 352, 356, 392, 448, 484, 539, 616, 623, 704, 712, 784, 847, 947, 968, 979, 1078, 1232, 1246, 1424, 1568, 1694, 1894, 1936, 1958, 2156, 2464, 2492, 2848, 3136, 3388, 3788, 3872, 3916, 4312, 4361, 4928, 4984, 5696, 5929, 6629, 6776, 6853, 7576, 7744, 7832, 8624, 8722, 9968, 10417, 10769, 11858, 13258, 13552, 13706, 15152, 15664, 17248, 17444, 19936, 20834, 21538, 23716, 26516, 27104, 27412, 30304, 31328, 34496, 34888, 39872, 41668, 43076, 46403, 47432, 47971, 53032, 54208, 54824, 60608, 62656, 69776, 72919, 75383, 83336, 84283, 86152, 92806, 94864, 95942, 106064, 109648, 114587, 139552, 145838, 150766, 166672, 168566, 172304, 185612, 189728, 191884, 212128, 219296, 229174, 279104, 291676, 301532, 333344, 337132, 344608, 371224, 379456, 383768, 424256, 438592, 458348, 510433, 527681, 583352, 589981, 603064, 666688, 674264, 689216, 742448, 767536, 802109, 916696, 927113, 1020866, 1055362, 1166704, 1179962, 1206128, 1348528, 1484896, 1535072, 1604218, 1833392, 1854226, 2041732, 2110724, 2333408, 2359924, 2412256, 2697056, 2969792, 3070144, 3208436, 3666784, 3708452, 4083464, 4129867, 4221448, 4666816, 4719848, 4824512, 5394112, 5614763, 6416872, 6489791, 7333568, 7416904, 8166928, 8259734, 8442896, 9439696, 10198243, 11229526, 12833744, 12979582, 14833808, 16333856, 16519468, 16885792, 18879392, 20396486, 22459052, 25667488, 25959164, 29667616, 32667712, 33038936, 33771584, 37758784, 40792972, 44918104, 45428537, 51334976, 51918328, 59335232, 66077872, 71387701, 81585944, 89836208, 90857074, 103836656, 132155744, 142775402, 163171888, 179672416, 181714148, 207673312, 264311488, 285550804, 326343776, 359344832, 363428296, 415346624, 499713907, 571101608, 652687552, 726856592, 999427814, 1142203216, 1453713184, 1998855628, 2284406432, 2907426368, 3997711256, 4568812864, 7995422512, 15990845024, 31981690048]

約数ペア:

[(1, 31981690048), (2, 15990845024), (4, 7995422512), (7, 4568812864), (8, 3997711256), (11, 2907426368), (14, 2284406432), (16, 1998855628), (22, 1453713184), (28, 1142203216), (32, 999427814), (44, 726856592), (49, 652687552), (56, 571101608), (64, 499713907), (77, 415346624), (88, 363428296), (89, 359344832), (98, 326343776), (112, 285550804), (121, 264311488), (154, 207673312), (176, 181714148), (178, 179672416), (196, 163171888), (224, 142775402), (242, 132155744), (308, 103836656), (352, 90857074), (356, 89836208), (392, 81585944), (448, 71387701), (484, 66077872), (539, 59335232), (616, 51918328), (623, 51334976), (704, 45428537), (712, 44918104), (784, 40792972), (847, 37758784), (947, 33771584), (968, 33038936), (979, 32667712), (1078, 29667616), (1232, 25959164), (1246, 25667488), (1424, 22459052), (1568, 20396486), (1694, 18879392), (1894, 16885792), (1936, 16519468), (1958, 16333856), (2156, 14833808), (2464, 12979582), (2492, 12833744), (2848, 11229526), (3136, 10198243), (3388, 9439696), (3788, 8442896), (3872, 8259734), (3916, 8166928), (4312, 7416904), (4361, 7333568), (4928, 6489791), (4984, 6416872), (5696, 5614763), (5929, 5394112), (6629, 4824512), (6776, 4719848), (6853, 4666816), (7576, 4221448), (7744, 4129867), (7832, 4083464), (8624, 3708452), (8722, 3666784), (9968, 3208436), (10417, 3070144), (10769, 2969792), (11858, 2697056), (13258, 2412256), (13552, 2359924), (13706, 2333408), (15152, 2110724), (15664, 2041732), (17248, 1854226), (17444, 1833392), (19936, 1604218), (20834, 1535072), (21538, 1484896), (23716, 1348528), (26516, 1206128), (27104, 1179962), (27412, 1166704), (30304, 1055362), (31328, 1020866), (34496, 927113), (34888, 916696), (39872, 802109), (41668, 767536), (43076, 742448), (46403, 689216), (47432, 674264), (47971, 666688), (53032, 603064), (54208, 589981), (54824, 583352), (60608, 527681), (62656, 510433), (69776, 458348), (72919, 438592), (75383, 424256), (83336, 383768), (84283, 379456), (86152, 371224), (92806, 344608), (94864, 337132), (95942, 333344), (106064, 301532), (109648, 291676), (114587, 279104), (139552, 229174), (145838, 219296), (150766, 212128), (166672, 191884), (168566, 189728), (172304, 185612)]