1313558784

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 3994728192

約数和(自身を除く): 2681169408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 159, 186, 192, 212, 248, 256, 279, 288, 318, 347, 372, 384, 424, 477, 496, 558, 576, 636, 694, 744, 768, 848, 954, 992, 1041, 1116, 1152, 1272, 1388, 1488, 1643, 1696, 1908, 1984, 2082, 2232, 2304, 2544, 2776, 2976, 3123, 3286, 3392, 3816, 3968, 4164, 4464, 4929, 5088, 5552, 5952, 6246, 6572, 6784, 7632, 7936, 8328, 8928, 9858, 10176, 10757, 11104, 11904, 12492, 13144, 13568, 14787, 15264, 16656, 17856, 18391, 19716, 20352, 21514, 22208, 23808, 24984, 26288, 29574, 30528, 32271, 33312, 35712, 36782, 39432, 40704, 43028, 44416, 49968, 52576, 55173, 59148, 61056, 64542, 66624, 71424, 73564, 78864, 86056, 88832, 96813, 99936, 105152, 110346, 118296, 122112, 129084, 133248, 147128, 157728, 165519, 172112, 193626, 199872, 210304, 220692, 236592, 258168, 266496, 294256, 315456, 331038, 344224, 387252, 399744, 420608, 441384, 473184, 516336, 570121, 588512, 630912, 662076, 688448, 774504, 799488, 882768, 946368, 1032672, 1140242, 1177024, 1261824, 1324152, 1376896, 1549008, 1710363, 1765536, 1892736, 2065344, 2280484, 2354048, 2648304, 2753792, 3098016, 3420726, 3531072, 3785472, 4130688, 4560968, 4708096, 5131089, 5296608, 6196032, 6841452, 7062144, 8261376, 9121936, 10262178, 10593216, 12392064, 13682904, 14124288, 18243872, 20524356, 21186432, 24784128, 27365808, 36487744, 41048712, 42372864, 54731616, 72975488, 82097424, 109463232, 145950976, 164194848, 218926464, 328389696, 437852928, 656779392, 1313558784]

約数ペア:

[(1, 1313558784), (2, 656779392), (3, 437852928), (4, 328389696), (6, 218926464), (8, 164194848), (9, 145950976), (12, 109463232), (16, 82097424), (18, 72975488), (24, 54731616), (31, 42372864), (32, 41048712), (36, 36487744), (48, 27365808), (53, 24784128), (62, 21186432), (64, 20524356), (72, 18243872), (93, 14124288), (96, 13682904), (106, 12392064), (124, 10593216), (128, 10262178), (144, 9121936), (159, 8261376), (186, 7062144), (192, 6841452), (212, 6196032), (248, 5296608), (256, 5131089), (279, 4708096), (288, 4560968), (318, 4130688), (347, 3785472), (372, 3531072), (384, 3420726), (424, 3098016), (477, 2753792), (496, 2648304), (558, 2354048), (576, 2280484), (636, 2065344), (694, 1892736), (744, 1765536), (768, 1710363), (848, 1549008), (954, 1376896), (992, 1324152), (1041, 1261824), (1116, 1177024), (1152, 1140242), (1272, 1032672), (1388, 946368), (1488, 882768), (1643, 799488), (1696, 774504), (1908, 688448), (1984, 662076), (2082, 630912), (2232, 588512), (2304, 570121), (2544, 516336), (2776, 473184), (2976, 441384), (3123, 420608), (3286, 399744), (3392, 387252), (3816, 344224), (3968, 331038), (4164, 315456), (4464, 294256), (4929, 266496), (5088, 258168), (5552, 236592), (5952, 220692), (6246, 210304), (6572, 199872), (6784, 193626), (7632, 172112), (7936, 165519), (8328, 157728), (8928, 147128), (9858, 133248), (10176, 129084), (10757, 122112), (11104, 118296), (11904, 110346), (12492, 105152), (13144, 99936), (13568, 96813), (14787, 88832), (15264, 86056), (16656, 78864), (17856, 73564), (18391, 71424), (19716, 66624), (20352, 64542), (21514, 61056), (22208, 59148), (23808, 55173), (24984, 52576), (26288, 49968), (29574, 44416), (30528, 43028), (32271, 40704), (33312, 39432), (35712, 36782)]