981431808

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2532

約数の個数: 160

約数和(自身を含む): 3070113024

約数和(自身を除く): 2088681216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 512, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1536, 1554, 1776, 1792, 2072, 2368, 2467, 2688, 3108, 3552, 3584, 4144, 4736, 4934, 5376, 6216, 7104, 7401, 8288, 9472, 9868, 10752, 12432, 14208, 14802, 16576, 17269, 18944, 19736, 24864, 28416, 29604, 33152, 34538, 39472, 49728, 51807, 56832, 59208, 66304, 69076, 78944, 91279, 99456, 103614, 118416, 132608, 138152, 157888, 182558, 198912, 207228, 236832, 273837, 276304, 315776, 365116, 397824, 414456, 473664, 547674, 552608, 631552, 638953, 730232, 828912, 947328, 1095348, 1105216, 1263104, 1277906, 1460464, 1657824, 1894656, 1916859, 2190696, 2210432, 2555812, 2920928, 3315648, 3789312, 3833718, 4381392, 4420864, 5111624, 5841856, 6631296, 7667436, 8762784, 8841728, 10223248, 11683712, 13262592, 15334872, 17525568, 20446496, 23367424, 26525184, 30669744, 35051136, 40892992, 46734848, 61339488, 70102272, 81785984, 122678976, 140204544, 163571968, 245357952, 327143936, 490715904, 981431808]

約数ペア:

[(1, 981431808), (2, 490715904), (3, 327143936), (4, 245357952), (6, 163571968), (7, 140204544), (8, 122678976), (12, 81785984), (14, 70102272), (16, 61339488), (21, 46734848), (24, 40892992), (28, 35051136), (32, 30669744), (37, 26525184), (42, 23367424), (48, 20446496), (56, 17525568), (64, 15334872), (74, 13262592), (84, 11683712), (96, 10223248), (111, 8841728), (112, 8762784), (128, 7667436), (148, 6631296), (168, 5841856), (192, 5111624), (222, 4420864), (224, 4381392), (256, 3833718), (259, 3789312), (296, 3315648), (336, 2920928), (384, 2555812), (444, 2210432), (448, 2190696), (512, 1916859), (518, 1894656), (592, 1657824), (672, 1460464), (768, 1277906), (777, 1263104), (888, 1105216), (896, 1095348), (1036, 947328), (1184, 828912), (1344, 730232), (1536, 638953), (1554, 631552), (1776, 552608), (1792, 547674), (2072, 473664), (2368, 414456), (2467, 397824), (2688, 365116), (3108, 315776), (3552, 276304), (3584, 273837), (4144, 236832), (4736, 207228), (4934, 198912), (5376, 182558), (6216, 157888), (7104, 138152), (7401, 132608), (8288, 118416), (9472, 103614), (9868, 99456), (10752, 91279), (12432, 78944), (14208, 69076), (14802, 66304), (16576, 59208), (17269, 56832), (18944, 51807), (19736, 49728), (24864, 39472), (28416, 34538), (29604, 33152)]