521995968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 224

約数和(自身を含む): 1741017600

約数和(自身を除く): 1219021632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1216, 1223, 1248, 1368, 1404, 1482, 1728, 1824, 1872, 1976, 2052, 2223, 2446, 2496, 2736, 2808, 2964, 3648, 3669, 3744, 3952, 4104, 4446, 4892, 5472, 5616, 5928, 6669, 7338, 7488, 7904, 8208, 8892, 9784, 10944, 11007, 11232, 11856, 13338, 14676, 15808, 15899, 16416, 17784, 19568, 22014, 22464, 23237, 23712, 26676, 29352, 31798, 32832, 33021, 35568, 39136, 44028, 46474, 47424, 47697, 53352, 58704, 63596, 66042, 69711, 71136, 78272, 88056, 92948, 95394, 106704, 117408, 127192, 132084, 139422, 142272, 143091, 176112, 185896, 190788, 209133, 213408, 234816, 254384, 264168, 278844, 286182, 302081, 352224, 371792, 381576, 418266, 426816, 429273, 508768, 528336, 557688, 572364, 604162, 627399, 704448, 743584, 763152, 836532, 858546, 906243, 1017536, 1056672, 1115376, 1144728, 1208324, 1254798, 1487168, 1526304, 1673064, 1717092, 1812486, 2113344, 2230752, 2289456, 2416648, 2509596, 2718729, 3052608, 3346128, 3434184, 3624972, 4461504, 4578912, 4833296, 5019192, 5437458, 6692256, 6868368, 7249944, 8156187, 9157824, 9666592, 10038384, 10874916, 13384512, 13736736, 14499888, 16312374, 19333184, 20076768, 21749832, 27473472, 28999776, 32624748, 40153536, 43499664, 57999552, 65249496, 86999328, 130498992, 173998656, 260997984, 521995968]

約数ペア:

[(1, 521995968), (2, 260997984), (3, 173998656), (4, 130498992), (6, 86999328), (8, 65249496), (9, 57999552), (12, 43499664), (13, 40153536), (16, 32624748), (18, 28999776), (19, 27473472), (24, 21749832), (26, 20076768), (27, 19333184), (32, 16312374), (36, 14499888), (38, 13736736), (39, 13384512), (48, 10874916), (52, 10038384), (54, 9666592), (57, 9157824), (64, 8156187), (72, 7249944), (76, 6868368), (78, 6692256), (96, 5437458), (104, 5019192), (108, 4833296), (114, 4578912), (117, 4461504), (144, 3624972), (152, 3434184), (156, 3346128), (171, 3052608), (192, 2718729), (208, 2509596), (216, 2416648), (228, 2289456), (234, 2230752), (247, 2113344), (288, 1812486), (304, 1717092), (312, 1673064), (342, 1526304), (351, 1487168), (416, 1254798), (432, 1208324), (456, 1144728), (468, 1115376), (494, 1056672), (513, 1017536), (576, 906243), (608, 858546), (624, 836532), (684, 763152), (702, 743584), (741, 704448), (832, 627399), (864, 604162), (912, 572364), (936, 557688), (988, 528336), (1026, 508768), (1216, 429273), (1223, 426816), (1248, 418266), (1368, 381576), (1404, 371792), (1482, 352224), (1728, 302081), (1824, 286182), (1872, 278844), (1976, 264168), (2052, 254384), (2223, 234816), (2446, 213408), (2496, 209133), (2736, 190788), (2808, 185896), (2964, 176112), (3648, 143091), (3669, 142272), (3744, 139422), (3952, 132084), (4104, 127192), (4446, 117408), (4892, 106704), (5472, 95394), (5616, 92948), (5928, 88056), (6669, 78272), (7338, 71136), (7488, 69711), (7904, 66042), (8208, 63596), (8892, 58704), (9784, 53352), (10944, 47697), (11007, 47424), (11232, 46474), (11856, 44028), (13338, 39136), (14676, 35568), (15808, 33021), (15899, 32832), (16416, 31798), (17784, 29352), (19568, 26676), (22014, 23712), (22464, 23237)]