317718432

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 945945000

約数和(自身を除く): 628226568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 109, 116, 144, 174, 218, 232, 261, 288, 327, 348, 349, 436, 464, 522, 654, 696, 698, 872, 928, 981, 1044, 1047, 1308, 1392, 1396, 1744, 1962, 2088, 2094, 2616, 2784, 2792, 3141, 3161, 3488, 3924, 4176, 4188, 5232, 5584, 6282, 6322, 7848, 8352, 8376, 9483, 10121, 10464, 11168, 12564, 12644, 15696, 16752, 18966, 20242, 25128, 25288, 28449, 30363, 31392, 33504, 37932, 38041, 40484, 50256, 50576, 56898, 60726, 75864, 76082, 80968, 91089, 100512, 101152, 113796, 114123, 121452, 151728, 152164, 161936, 182178, 227592, 228246, 242904, 303456, 304328, 323872, 342369, 364356, 455184, 456492, 485808, 608656, 684738, 728712, 910368, 912984, 971616, 1103189, 1217312, 1369476, 1457424, 1825968, 2206378, 2738952, 2914848, 3309567, 3651936, 4412756, 5477904, 6619134, 8825512, 9928701, 10955808, 13238268, 17651024, 19857402, 26476536, 35302048, 39714804, 52953072, 79429608, 105906144, 158859216, 317718432]

約数ペア:

[(1, 317718432), (2, 158859216), (3, 105906144), (4, 79429608), (6, 52953072), (8, 39714804), (9, 35302048), (12, 26476536), (16, 19857402), (18, 17651024), (24, 13238268), (29, 10955808), (32, 9928701), (36, 8825512), (48, 6619134), (58, 5477904), (72, 4412756), (87, 3651936), (96, 3309567), (109, 2914848), (116, 2738952), (144, 2206378), (174, 1825968), (218, 1457424), (232, 1369476), (261, 1217312), (288, 1103189), (327, 971616), (348, 912984), (349, 910368), (436, 728712), (464, 684738), (522, 608656), (654, 485808), (696, 456492), (698, 455184), (872, 364356), (928, 342369), (981, 323872), (1044, 304328), (1047, 303456), (1308, 242904), (1392, 228246), (1396, 227592), (1744, 182178), (1962, 161936), (2088, 152164), (2094, 151728), (2616, 121452), (2784, 114123), (2792, 113796), (3141, 101152), (3161, 100512), (3488, 91089), (3924, 80968), (4176, 76082), (4188, 75864), (5232, 60726), (5584, 56898), (6282, 50576), (6322, 50256), (7848, 40484), (8352, 38041), (8376, 37932), (9483, 33504), (10121, 31392), (10464, 30363), (11168, 28449), (12564, 25288), (12644, 25128), (15696, 20242), (16752, 18966)]