1319275776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 4432046080

約数和(自身を除く): 3112770304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 128, 129, 156, 168, 172, 182, 192, 208, 224, 256, 258, 273, 301, 312, 336, 344, 364, 384, 416, 439, 448, 516, 546, 559, 602, 624, 672, 688, 728, 768, 832, 878, 896, 903, 1032, 1092, 1118, 1204, 1248, 1317, 1344, 1376, 1456, 1664, 1677, 1756, 1792, 1806, 2064, 2184, 2236, 2408, 2496, 2634, 2688, 2752, 2912, 3073, 3328, 3354, 3512, 3612, 3913, 4128, 4368, 4472, 4816, 4992, 5268, 5376, 5504, 5707, 5824, 6146, 6708, 7024, 7224, 7826, 8256, 8736, 8944, 9219, 9632, 9984, 10536, 11008, 11414, 11648, 11739, 12292, 13416, 14048, 14448, 15652, 16512, 17121, 17472, 17888, 18438, 18877, 19264, 21072, 22828, 23296, 23478, 24584, 26832, 28096, 28896, 31304, 33024, 34242, 34944, 35776, 36876, 37754, 38528, 39949, 42144, 45656, 46956, 49168, 53664, 56192, 56631, 57792, 62608, 68484, 69888, 71552, 73752, 75508, 77056, 79898, 84288, 91312, 93912, 98336, 107328, 112384, 113262, 115584, 119847, 125216, 132139, 136968, 143104, 147504, 151016, 159796, 168576, 182624, 187824, 196672, 214656, 226524, 231168, 239694, 245401, 250432, 264278, 273936, 295008, 302032, 319592, 337152, 365248, 375648, 393344, 396417, 429312, 453048, 479388, 490802, 500864, 528556, 547872, 590016, 604064, 639184, 730496, 736203, 751296, 786688, 792834, 906096, 958776, 981604, 1001728, 1057112, 1095744, 1180032, 1208128, 1278368, 1460992, 1472406, 1502592, 1585668, 1717807, 1812192, 1917552, 1963208, 2114224, 2191488, 2360064, 2416256, 2556736, 2944812, 3005184, 3171336, 3435614, 3624384, 3835104, 3926416, 4228448, 4382976, 4832512, 5113472, 5153421, 5889624, 6342672, 6871228, 7248768, 7670208, 7852832, 8456896, 10226944, 10306842, 11779248, 12685344, 13742456, 14497536, 15340416, 15705664, 16913792, 20613684, 23558496, 25370688, 27484912, 30680832, 31411328, 33827584, 41227368, 47116992, 50741376, 54969824, 62822656, 82454736, 94233984, 101482752, 109939648, 164909472, 188467968, 219879296, 329818944, 439758592, 659637888, 1319275776]

約数ペア:

[(1, 1319275776), (2, 659637888), (3, 439758592), (4, 329818944), (6, 219879296), (7, 188467968), (8, 164909472), (12, 109939648), (13, 101482752), (14, 94233984), (16, 82454736), (21, 62822656), (24, 54969824), (26, 50741376), (28, 47116992), (32, 41227368), (39, 33827584), (42, 31411328), (43, 30680832), (48, 27484912), (52, 25370688), (56, 23558496), (64, 20613684), (78, 16913792), (84, 15705664), (86, 15340416), (91, 14497536), (96, 13742456), (104, 12685344), (112, 11779248), (128, 10306842), (129, 10226944), (156, 8456896), (168, 7852832), (172, 7670208), (182, 7248768), (192, 6871228), (208, 6342672), (224, 5889624), (256, 5153421), (258, 5113472), (273, 4832512), (301, 4382976), (312, 4228448), (336, 3926416), (344, 3835104), (364, 3624384), (384, 3435614), (416, 3171336), (439, 3005184), (448, 2944812), (516, 2556736), (546, 2416256), (559, 2360064), (602, 2191488), (624, 2114224), (672, 1963208), (688, 1917552), (728, 1812192), (768, 1717807), (832, 1585668), (878, 1502592), (896, 1472406), (903, 1460992), (1032, 1278368), (1092, 1208128), (1118, 1180032), (1204, 1095744), (1248, 1057112), (1317, 1001728), (1344, 981604), (1376, 958776), (1456, 906096), (1664, 792834), (1677, 786688), (1756, 751296), (1792, 736203), (1806, 730496), (2064, 639184), (2184, 604064), (2236, 590016), (2408, 547872), (2496, 528556), (2634, 500864), (2688, 490802), (2752, 479388), (2912, 453048), (3073, 429312), (3328, 396417), (3354, 393344), (3512, 375648), (3612, 365248), (3913, 337152), (4128, 319592), (4368, 302032), (4472, 295008), (4816, 273936), (4992, 264278), (5268, 250432), (5376, 245401), (5504, 239694), (5707, 231168), (5824, 226524), (6146, 214656), (6708, 196672), (7024, 187824), (7224, 182624), (7826, 168576), (8256, 159796), (8736, 151016), (8944, 147504), (9219, 143104), (9632, 136968), (9984, 132139), (10536, 125216), (11008, 119847), (11414, 115584), (11648, 113262), (11739, 112384), (12292, 107328), (13416, 98336), (14048, 93912), (14448, 91312), (15652, 84288), (16512, 79898), (17121, 77056), (17472, 75508), (17888, 73752), (18438, 71552), (18877, 69888), (19264, 68484), (21072, 62608), (22828, 57792), (23296, 56631), (23478, 56192), (24584, 53664), (26832, 49168), (28096, 46956), (28896, 45656), (31304, 42144), (33024, 39949), (34242, 38528), (34944, 37754), (35776, 36876)]