988892544

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 2961100800

約数和(自身を除く): 1972208256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 71, 76, 83, 92, 96, 114, 128, 138, 142, 152, 166, 184, 192, 213, 228, 249, 276, 284, 304, 332, 368, 384, 426, 437, 456, 498, 552, 568, 608, 664, 736, 852, 874, 912, 996, 1104, 1136, 1216, 1311, 1328, 1349, 1472, 1577, 1633, 1704, 1748, 1824, 1909, 1992, 2208, 2272, 2432, 2622, 2656, 2698, 2944, 3154, 3266, 3408, 3496, 3648, 3818, 3984, 4047, 4416, 4544, 4731, 4899, 5244, 5312, 5396, 5727, 5893, 6308, 6532, 6816, 6992, 7296, 7636, 7968, 8094, 8832, 9088, 9462, 9798, 10488, 10624, 10792, 11454, 11786, 12616, 13064, 13632, 13984, 15272, 15936, 16188, 17679, 18924, 19596, 20976, 21584, 22908, 23572, 25232, 26128, 27264, 27968, 30544, 31027, 31872, 32376, 35358, 36271, 37848, 39192, 41952, 43168, 45816, 47144, 50464, 52256, 55936, 61088, 62054, 64752, 70716, 72542, 75696, 78384, 83904, 86336, 91632, 93081, 94288, 100928, 104512, 108813, 111967, 122176, 124108, 129504, 135539, 141432, 145084, 151392, 156768, 167808, 172672, 183264, 186162, 188576, 201856, 209024, 217626, 223934, 244352, 248216, 259008, 271078, 282864, 290168, 302784, 313536, 335901, 366528, 372324, 377152, 406617, 435252, 447868, 496432, 518016, 542156, 565728, 580336, 605568, 627072, 671802, 733056, 744648, 754304, 813234, 870504, 895736, 992864, 1084312, 1131456, 1160672, 1343604, 1489296, 1626468, 1741008, 1791472, 1985728, 2168624, 2262912, 2321344, 2575241, 2687208, 2978592, 3252936, 3482016, 3582944, 3971456, 4337248, 4642688, 5150482, 5374416, 5957184, 6505872, 6964032, 7165888, 7725723, 8674496, 10300964, 10748832, 11914368, 13011744, 13928064, 14331776, 15451446, 17348992, 20601928, 21497664, 26023488, 30902892, 41203856, 42995328, 52046976, 61805784, 82407712, 123611568, 164815424, 247223136, 329630848, 494446272, 988892544]

約数ペア:

[(1, 988892544), (2, 494446272), (3, 329630848), (4, 247223136), (6, 164815424), (8, 123611568), (12, 82407712), (16, 61805784), (19, 52046976), (23, 42995328), (24, 41203856), (32, 30902892), (38, 26023488), (46, 21497664), (48, 20601928), (57, 17348992), (64, 15451446), (69, 14331776), (71, 13928064), (76, 13011744), (83, 11914368), (92, 10748832), (96, 10300964), (114, 8674496), (128, 7725723), (138, 7165888), (142, 6964032), (152, 6505872), (166, 5957184), (184, 5374416), (192, 5150482), (213, 4642688), (228, 4337248), (249, 3971456), (276, 3582944), (284, 3482016), (304, 3252936), (332, 2978592), (368, 2687208), (384, 2575241), (426, 2321344), (437, 2262912), (456, 2168624), (498, 1985728), (552, 1791472), (568, 1741008), (608, 1626468), (664, 1489296), (736, 1343604), (852, 1160672), (874, 1131456), (912, 1084312), (996, 992864), (1104, 895736), (1136, 870504), (1216, 813234), (1311, 754304), (1328, 744648), (1349, 733056), (1472, 671802), (1577, 627072), (1633, 605568), (1704, 580336), (1748, 565728), (1824, 542156), (1909, 518016), (1992, 496432), (2208, 447868), (2272, 435252), (2432, 406617), (2622, 377152), (2656, 372324), (2698, 366528), (2944, 335901), (3154, 313536), (3266, 302784), (3408, 290168), (3496, 282864), (3648, 271078), (3818, 259008), (3984, 248216), (4047, 244352), (4416, 223934), (4544, 217626), (4731, 209024), (4899, 201856), (5244, 188576), (5312, 186162), (5396, 183264), (5727, 172672), (5893, 167808), (6308, 156768), (6532, 151392), (6816, 145084), (6992, 141432), (7296, 135539), (7636, 129504), (7968, 124108), (8094, 122176), (8832, 111967), (9088, 108813), (9462, 104512), (9798, 100928), (10488, 94288), (10624, 93081), (10792, 91632), (11454, 86336), (11786, 83904), (12616, 78384), (13064, 75696), (13632, 72542), (13984, 70716), (15272, 64752), (15936, 62054), (16188, 61088), (17679, 55936), (18924, 52256), (19596, 50464), (20976, 47144), (21584, 45816), (22908, 43168), (23572, 41952), (25232, 39192), (26128, 37848), (27264, 36271), (27968, 35358), (30544, 32376), (31027, 31872)]