644324352

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 264

約数和(自身を含む): 2096390016

約数和(自身を除く): 1452065664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 128, 133, 152, 166, 168, 192, 224, 228, 249, 256, 266, 304, 332, 336, 361, 384, 399, 448, 456, 498, 512, 532, 581, 608, 664, 672, 722, 768, 798, 896, 912, 996, 1024, 1064, 1083, 1162, 1216, 1328, 1344, 1444, 1536, 1577, 1596, 1743, 1792, 1824, 1992, 2128, 2166, 2324, 2432, 2527, 2656, 2688, 2888, 3072, 3154, 3192, 3486, 3584, 3648, 3984, 4256, 4332, 4648, 4731, 4864, 5054, 5312, 5376, 5776, 6308, 6384, 6972, 7168, 7296, 7581, 7968, 8512, 8664, 9296, 9462, 9728, 10108, 10624, 10752, 11039, 11552, 12616, 12768, 13944, 14592, 15162, 15936, 17024, 17328, 18592, 18924, 19456, 20216, 21248, 21504, 22078, 23104, 25232, 25536, 27888, 29184, 29963, 30324, 31872, 33117, 34048, 34656, 37184, 37848, 40432, 42496, 44156, 46208, 50464, 51072, 55776, 58368, 59926, 60648, 63744, 66234, 68096, 69312, 74368, 75696, 80864, 84992, 88312, 89889, 92416, 100928, 102144, 111552, 119852, 121296, 127488, 132468, 136192, 138624, 148736, 151392, 161728, 176624, 179778, 184832, 201856, 204288, 209741, 223104, 239704, 242592, 254976, 264936, 277248, 297472, 302784, 323456, 353248, 359556, 369664, 403712, 408576, 419482, 446208, 479408, 485184, 529872, 554496, 594944, 605568, 629223, 646912, 706496, 719112, 807424, 838964, 892416, 958816, 970368, 1059744, 1108992, 1211136, 1258446, 1293824, 1412992, 1438224, 1614848, 1677928, 1784832, 1917632, 1940736, 2119488, 2422272, 2516892, 2587648, 2825984, 2876448, 3355856, 3835264, 3881472, 4238976, 4844544, 5033784, 5651968, 5752896, 6711712, 7670528, 7762944, 8477952, 10067568, 11303936, 11505792, 13423424, 15341056, 16955904, 20135136, 23011584, 26846848, 30682112, 33911808, 40270272, 46023168, 53693696, 80540544, 92046336, 107387392, 161081088, 214774784, 322162176, 644324352]

約数ペア:

[(1, 644324352), (2, 322162176), (3, 214774784), (4, 161081088), (6, 107387392), (7, 92046336), (8, 80540544), (12, 53693696), (14, 46023168), (16, 40270272), (19, 33911808), (21, 30682112), (24, 26846848), (28, 23011584), (32, 20135136), (38, 16955904), (42, 15341056), (48, 13423424), (56, 11505792), (57, 11303936), (64, 10067568), (76, 8477952), (83, 7762944), (84, 7670528), (96, 6711712), (112, 5752896), (114, 5651968), (128, 5033784), (133, 4844544), (152, 4238976), (166, 3881472), (168, 3835264), (192, 3355856), (224, 2876448), (228, 2825984), (249, 2587648), (256, 2516892), (266, 2422272), (304, 2119488), (332, 1940736), (336, 1917632), (361, 1784832), (384, 1677928), (399, 1614848), (448, 1438224), (456, 1412992), (498, 1293824), (512, 1258446), (532, 1211136), (581, 1108992), (608, 1059744), (664, 970368), (672, 958816), (722, 892416), (768, 838964), (798, 807424), (896, 719112), (912, 706496), (996, 646912), (1024, 629223), (1064, 605568), (1083, 594944), (1162, 554496), (1216, 529872), (1328, 485184), (1344, 479408), (1444, 446208), (1536, 419482), (1577, 408576), (1596, 403712), (1743, 369664), (1792, 359556), (1824, 353248), (1992, 323456), (2128, 302784), (2166, 297472), (2324, 277248), (2432, 264936), (2527, 254976), (2656, 242592), (2688, 239704), (2888, 223104), (3072, 209741), (3154, 204288), (3192, 201856), (3486, 184832), (3584, 179778), (3648, 176624), (3984, 161728), (4256, 151392), (4332, 148736), (4648, 138624), (4731, 136192), (4864, 132468), (5054, 127488), (5312, 121296), (5376, 119852), (5776, 111552), (6308, 102144), (6384, 100928), (6972, 92416), (7168, 89889), (7296, 88312), (7581, 84992), (7968, 80864), (8512, 75696), (8664, 74368), (9296, 69312), (9462, 68096), (9728, 66234), (10108, 63744), (10624, 60648), (10752, 59926), (11039, 58368), (11552, 55776), (12616, 51072), (12768, 50464), (13944, 46208), (14592, 44156), (15162, 42496), (15936, 40432), (17024, 37848), (17328, 37184), (18592, 34656), (18924, 34048), (19456, 33117), (20216, 31872), (21248, 30324), (21504, 29963), (22078, 29184), (23104, 27888), (25232, 25536)]