323241984

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 1073217600

約数和(自身を除く): 749975616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 71, 72, 76, 78, 96, 104, 114, 117, 128, 142, 144, 152, 156, 171, 192, 208, 213, 228, 234, 247, 256, 284, 288, 304, 312, 342, 384, 416, 426, 456, 468, 494, 512, 568, 576, 608, 624, 639, 684, 741, 768, 832, 852, 912, 923, 936, 988, 1024, 1136, 1152, 1216, 1248, 1278, 1349, 1368, 1482, 1536, 1664, 1704, 1824, 1846, 1872, 1976, 2048, 2223, 2272, 2304, 2432, 2496, 2556, 2698, 2736, 2769, 2964, 3072, 3328, 3408, 3648, 3692, 3744, 3952, 4047, 4446, 4544, 4608, 4864, 4992, 5112, 5396, 5472, 5538, 5928, 6144, 6656, 6816, 7296, 7384, 7488, 7904, 8094, 8307, 8892, 9088, 9216, 9728, 9984, 10224, 10792, 10944, 11076, 11856, 12141, 13312, 13632, 14592, 14768, 14976, 15808, 16188, 16614, 17537, 17784, 18176, 18432, 19456, 19968, 20448, 21584, 21888, 22152, 23712, 24282, 26624, 27264, 29184, 29536, 29952, 31616, 32376, 33228, 35074, 35568, 36352, 38912, 39936, 40896, 43168, 43776, 44304, 47424, 48564, 52611, 54528, 58368, 59072, 59904, 63232, 64752, 66456, 70148, 71136, 72704, 79872, 81792, 86336, 87552, 88608, 94848, 97128, 105222, 109056, 116736, 118144, 119808, 126464, 129504, 132912, 140296, 142272, 145408, 157833, 163584, 172672, 175104, 177216, 189696, 194256, 210444, 218112, 236288, 239616, 252928, 259008, 265824, 280592, 284544, 315666, 327168, 345344, 350208, 354432, 379392, 388512, 420888, 436224, 472576, 505856, 518016, 531648, 561184, 569088, 631332, 654336, 690688, 708864, 758784, 777024, 841776, 945152, 1036032, 1063296, 1122368, 1138176, 1262664, 1308672, 1381376, 1417728, 1517568, 1554048, 1683552, 1890304, 2072064, 2126592, 2244736, 2276352, 2525328, 2762752, 2835456, 3108096, 3367104, 4144128, 4253184, 4489472, 4552704, 5050656, 5670912, 6216192, 6734208, 8288256, 8506368, 8978944, 10101312, 12432384, 13468416, 17012736, 17957888, 20202624, 24864768, 26936832, 35915776, 40405248, 53873664, 80810496, 107747328, 161620992, 323241984]

約数ペア:

[(1, 323241984), (2, 161620992), (3, 107747328), (4, 80810496), (6, 53873664), (8, 40405248), (9, 35915776), (12, 26936832), (13, 24864768), (16, 20202624), (18, 17957888), (19, 17012736), (24, 13468416), (26, 12432384), (32, 10101312), (36, 8978944), (38, 8506368), (39, 8288256), (48, 6734208), (52, 6216192), (57, 5670912), (64, 5050656), (71, 4552704), (72, 4489472), (76, 4253184), (78, 4144128), (96, 3367104), (104, 3108096), (114, 2835456), (117, 2762752), (128, 2525328), (142, 2276352), (144, 2244736), (152, 2126592), (156, 2072064), (171, 1890304), (192, 1683552), (208, 1554048), (213, 1517568), (228, 1417728), (234, 1381376), (247, 1308672), (256, 1262664), (284, 1138176), (288, 1122368), (304, 1063296), (312, 1036032), (342, 945152), (384, 841776), (416, 777024), (426, 758784), (456, 708864), (468, 690688), (494, 654336), (512, 631332), (568, 569088), (576, 561184), (608, 531648), (624, 518016), (639, 505856), (684, 472576), (741, 436224), (768, 420888), (832, 388512), (852, 379392), (912, 354432), (923, 350208), (936, 345344), (988, 327168), (1024, 315666), (1136, 284544), (1152, 280592), (1216, 265824), (1248, 259008), (1278, 252928), (1349, 239616), (1368, 236288), (1482, 218112), (1536, 210444), (1664, 194256), (1704, 189696), (1824, 177216), (1846, 175104), (1872, 172672), (1976, 163584), (2048, 157833), (2223, 145408), (2272, 142272), (2304, 140296), (2432, 132912), (2496, 129504), (2556, 126464), (2698, 119808), (2736, 118144), (2769, 116736), (2964, 109056), (3072, 105222), (3328, 97128), (3408, 94848), (3648, 88608), (3692, 87552), (3744, 86336), (3952, 81792), (4047, 79872), (4446, 72704), (4544, 71136), (4608, 70148), (4864, 66456), (4992, 64752), (5112, 63232), (5396, 59904), (5472, 59072), (5538, 58368), (5928, 54528), (6144, 52611), (6656, 48564), (6816, 47424), (7296, 44304), (7384, 43776), (7488, 43168), (7904, 40896), (8094, 39936), (8307, 38912), (8892, 36352), (9088, 35568), (9216, 35074), (9728, 33228), (9984, 32376), (10224, 31616), (10792, 29952), (10944, 29536), (11076, 29184), (11856, 27264), (12141, 26624), (13312, 24282), (13632, 23712), (14592, 22152), (14768, 21888), (14976, 21584), (15808, 20448), (16188, 19968), (16614, 19456), (17537, 18432), (17784, 18176)]