331113888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 1159232256

約数和(自身を除く): 828118368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 37, 42, 46, 48, 56, 63, 69, 72, 74, 84, 92, 96, 111, 112, 126, 138, 144, 148, 161, 168, 184, 193, 207, 222, 224, 252, 259, 276, 288, 296, 322, 333, 336, 368, 386, 414, 444, 483, 504, 518, 552, 579, 592, 644, 666, 672, 736, 772, 777, 828, 851, 888, 966, 1008, 1036, 1104, 1158, 1184, 1288, 1332, 1351, 1449, 1544, 1554, 1656, 1702, 1737, 1776, 1932, 2016, 2072, 2208, 2316, 2331, 2553, 2576, 2664, 2702, 2898, 3088, 3108, 3312, 3404, 3474, 3552, 3864, 4053, 4144, 4439, 4632, 4662, 5106, 5152, 5328, 5404, 5796, 5957, 6176, 6216, 6624, 6808, 6948, 7141, 7659, 7728, 8106, 8288, 8878, 9264, 9324, 10212, 10656, 10808, 11592, 11914, 12159, 12432, 13317, 13616, 13896, 14282, 15318, 15456, 16212, 17756, 17871, 18528, 18648, 20424, 21423, 21616, 23184, 23828, 24318, 24864, 26634, 27232, 27792, 28564, 30636, 31073, 32424, 35512, 35742, 37296, 39951, 40848, 42846, 43232, 46368, 47656, 48636, 49987, 53268, 53613, 55584, 57128, 61272, 62146, 64269, 64848, 71024, 71484, 74592, 79902, 81696, 85692, 93219, 95312, 97272, 99974, 106536, 107226, 114256, 122544, 124292, 128538, 129696, 142048, 142968, 149961, 159804, 164243, 171384, 186438, 190624, 194544, 199948, 213072, 214452, 228512, 245088, 248584, 257076, 279657, 285936, 299922, 319608, 328486, 342768, 372876, 389088, 399896, 426144, 428904, 449883, 492729, 497168, 514152, 559314, 571872, 599844, 639216, 656972, 685536, 745752, 799792, 857808, 899766, 985458, 994336, 1028304, 1118628, 1149701, 1199688, 1278432, 1313944, 1478187, 1491504, 1599584, 1715616, 1799532, 1970916, 2056608, 2237256, 2299402, 2399376, 2627888, 2956374, 2983008, 3449103, 3599064, 3941832, 4474512, 4598804, 4798752, 5255776, 5912748, 6898206, 7198128, 7883664, 8949024, 9197608, 10347309, 11825496, 13796412, 14396256, 15767328, 18395216, 20694618, 23650992, 27592824, 36790432, 41389236, 47301984, 55185648, 82778472, 110371296, 165556944, 331113888]

約数ペア:

[(1, 331113888), (2, 165556944), (3, 110371296), (4, 82778472), (6, 55185648), (7, 47301984), (8, 41389236), (9, 36790432), (12, 27592824), (14, 23650992), (16, 20694618), (18, 18395216), (21, 15767328), (23, 14396256), (24, 13796412), (28, 11825496), (32, 10347309), (36, 9197608), (37, 8949024), (42, 7883664), (46, 7198128), (48, 6898206), (56, 5912748), (63, 5255776), (69, 4798752), (72, 4598804), (74, 4474512), (84, 3941832), (92, 3599064), (96, 3449103), (111, 2983008), (112, 2956374), (126, 2627888), (138, 2399376), (144, 2299402), (148, 2237256), (161, 2056608), (168, 1970916), (184, 1799532), (193, 1715616), (207, 1599584), (222, 1491504), (224, 1478187), (252, 1313944), (259, 1278432), (276, 1199688), (288, 1149701), (296, 1118628), (322, 1028304), (333, 994336), (336, 985458), (368, 899766), (386, 857808), (414, 799792), (444, 745752), (483, 685536), (504, 656972), (518, 639216), (552, 599844), (579, 571872), (592, 559314), (644, 514152), (666, 497168), (672, 492729), (736, 449883), (772, 428904), (777, 426144), (828, 399896), (851, 389088), (888, 372876), (966, 342768), (1008, 328486), (1036, 319608), (1104, 299922), (1158, 285936), (1184, 279657), (1288, 257076), (1332, 248584), (1351, 245088), (1449, 228512), (1544, 214452), (1554, 213072), (1656, 199948), (1702, 194544), (1737, 190624), (1776, 186438), (1932, 171384), (2016, 164243), (2072, 159804), (2208, 149961), (2316, 142968), (2331, 142048), (2553, 129696), (2576, 128538), (2664, 124292), (2702, 122544), (2898, 114256), (3088, 107226), (3108, 106536), (3312, 99974), (3404, 97272), (3474, 95312), (3552, 93219), (3864, 85692), (4053, 81696), (4144, 79902), (4439, 74592), (4632, 71484), (4662, 71024), (5106, 64848), (5152, 64269), (5328, 62146), (5404, 61272), (5796, 57128), (5957, 55584), (6176, 53613), (6216, 53268), (6624, 49987), (6808, 48636), (6948, 47656), (7141, 46368), (7659, 43232), (7728, 42846), (8106, 40848), (8288, 39951), (8878, 37296), (9264, 35742), (9324, 35512), (10212, 32424), (10656, 31073), (10808, 30636), (11592, 28564), (11914, 27792), (12159, 27232), (12432, 26634), (13317, 24864), (13616, 24318), (13896, 23828), (14282, 23184), (15318, 21616), (15456, 21423), (16212, 20424), (17756, 18648), (17871, 18528)]