1455459984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 4629328704

約数和(自身を除く): 3173868720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 73, 82, 88, 99, 123, 132, 144, 146, 164, 176, 198, 219, 246, 264, 292, 307, 328, 369, 396, 438, 451, 492, 528, 584, 614, 656, 657, 738, 792, 803, 876, 902, 921, 984, 1168, 1228, 1314, 1353, 1476, 1584, 1606, 1752, 1804, 1842, 1968, 2409, 2456, 2628, 2706, 2763, 2952, 2993, 3212, 3377, 3504, 3608, 3684, 4059, 4818, 4912, 5256, 5412, 5526, 5904, 5986, 6424, 6754, 7216, 7227, 7368, 8118, 8979, 9636, 10131, 10512, 10824, 11052, 11972, 12587, 12848, 13508, 14454, 14736, 16236, 17958, 19272, 20262, 21648, 22104, 22411, 23944, 25174, 26937, 27016, 28908, 30393, 32472, 32923, 35916, 37761, 38544, 40524, 44208, 44822, 47888, 50348, 53874, 54032, 57816, 60786, 64944, 65846, 67233, 71832, 75522, 81048, 89644, 98769, 100696, 107748, 113283, 115632, 121572, 131692, 134466, 138457, 143664, 151044, 162096, 179288, 197538, 201392, 201699, 215496, 226566, 243144, 246521, 263384, 268932, 276914, 296307, 302088, 358576, 395076, 403398, 415371, 430992, 453132, 486288, 493042, 526768, 537864, 553828, 592614, 604176, 739563, 790152, 806796, 830742, 906264, 918851, 986084, 1075728, 1107656, 1185228, 1246113, 1479126, 1580304, 1613592, 1661484, 1812528, 1837702, 1972168, 2215312, 2218689, 2370456, 2492226, 2756553, 2958252, 3227184, 3322968, 3675404, 3944336, 4437378, 4740912, 4984452, 5513106, 5916504, 6645936, 7350808, 8269659, 8874756, 9968904, 10107361, 11026212, 11833008, 14701616, 16539318, 17749512, 19937808, 20214722, 22052424, 30322083, 33078636, 35499024, 40429444, 44104848, 60644166, 66157272, 80858888, 90966249, 121288332, 132314544, 161717776, 181932498, 242576664, 363864996, 485153328, 727729992, 1455459984]

約数ペア:

[(1, 1455459984), (2, 727729992), (3, 485153328), (4, 363864996), (6, 242576664), (8, 181932498), (9, 161717776), (11, 132314544), (12, 121288332), (16, 90966249), (18, 80858888), (22, 66157272), (24, 60644166), (33, 44104848), (36, 40429444), (41, 35499024), (44, 33078636), (48, 30322083), (66, 22052424), (72, 20214722), (73, 19937808), (82, 17749512), (88, 16539318), (99, 14701616), (123, 11833008), (132, 11026212), (144, 10107361), (146, 9968904), (164, 8874756), (176, 8269659), (198, 7350808), (219, 6645936), (246, 5916504), (264, 5513106), (292, 4984452), (307, 4740912), (328, 4437378), (369, 3944336), (396, 3675404), (438, 3322968), (451, 3227184), (492, 2958252), (528, 2756553), (584, 2492226), (614, 2370456), (656, 2218689), (657, 2215312), (738, 1972168), (792, 1837702), (803, 1812528), (876, 1661484), (902, 1613592), (921, 1580304), (984, 1479126), (1168, 1246113), (1228, 1185228), (1314, 1107656), (1353, 1075728), (1476, 986084), (1584, 918851), (1606, 906264), (1752, 830742), (1804, 806796), (1842, 790152), (1968, 739563), (2409, 604176), (2456, 592614), (2628, 553828), (2706, 537864), (2763, 526768), (2952, 493042), (2993, 486288), (3212, 453132), (3377, 430992), (3504, 415371), (3608, 403398), (3684, 395076), (4059, 358576), (4818, 302088), (4912, 296307), (5256, 276914), (5412, 268932), (5526, 263384), (5904, 246521), (5986, 243144), (6424, 226566), (6754, 215496), (7216, 201699), (7227, 201392), (7368, 197538), (8118, 179288), (8979, 162096), (9636, 151044), (10131, 143664), (10512, 138457), (10824, 134466), (11052, 131692), (11972, 121572), (12587, 115632), (12848, 113283), (13508, 107748), (14454, 100696), (14736, 98769), (16236, 89644), (17958, 81048), (19272, 75522), (20262, 71832), (21648, 67233), (22104, 65846), (22411, 64944), (23944, 60786), (25174, 57816), (26937, 54032), (27016, 53874), (28908, 50348), (30393, 47888), (32472, 44822), (32923, 44208), (35916, 40524), (37761, 38544)]