2178351252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 288

約数和(自身を含む): 7483069440

約数和(自身を除く): 5304718188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 49, 54, 63, 66, 69, 77, 84, 92, 98, 99, 108, 126, 132, 138, 147, 154, 161, 189, 196, 198, 207, 231, 252, 253, 276, 294, 297, 308, 322, 378, 396, 414, 441, 462, 483, 506, 539, 588, 594, 621, 644, 693, 756, 759, 828, 882, 924, 966, 1012, 1078, 1127, 1188, 1242, 1323, 1386, 1449, 1518, 1617, 1627, 1764, 1771, 1932, 2079, 2156, 2254, 2277, 2484, 2646, 2772, 2898, 3036, 3234, 3254, 3381, 3542, 4158, 4347, 4508, 4554, 4851, 4881, 5292, 5313, 5796, 6468, 6508, 6762, 6831, 7084, 8316, 8694, 9108, 9702, 9762, 10143, 10626, 11389, 12397, 13524, 13662, 14553, 14643, 15939, 17388, 17897, 19404, 19524, 20286, 21252, 22778, 24794, 27324, 29106, 29286, 30429, 31878, 34167, 35794, 37191, 37421, 40572, 43929, 45556, 47817, 49588, 53691, 58212, 58572, 60858, 63756, 68334, 71588, 74382, 74842, 79723, 87858, 95634, 102501, 107382, 111573, 112263, 121716, 125279, 136668, 148764, 149684, 159446, 161073, 175716, 191268, 205002, 214764, 223146, 224526, 239169, 250558, 261947, 307503, 318892, 322146, 334719, 336789, 375837, 410004, 411631, 446292, 449052, 478338, 483219, 501116, 523894, 615006, 644292, 669438, 673578, 717507, 751674, 785841, 823262, 876953, 956676, 966438, 1010367, 1047788, 1127511, 1230012, 1234893, 1338876, 1347156, 1435014, 1503348, 1571682, 1646524, 1753906, 1833629, 1932876, 2020734, 2152521, 2255022, 2357523, 2469786, 2630859, 2870028, 2881417, 3143364, 3382533, 3507812, 3667258, 3704679, 4041468, 4305042, 4510044, 4715046, 4939572, 5261718, 5500887, 5762834, 6765066, 7072569, 7334516, 7409358, 7892577, 8610084, 8644251, 9430092, 10523436, 11001774, 11114037, 11525668, 13530132, 14145138, 14818716, 15785154, 16502661, 17288502, 20169919, 22003548, 22228074, 23677731, 25932753, 28290276, 31570308, 33005322, 34577004, 40339838, 44456148, 47355462, 49507983, 51865506, 60509757, 66010644, 77798259, 80679676, 94710924, 99015966, 103731012, 121019514, 155596518, 181529271, 198031932, 242039028, 311193036, 363058542, 544587813, 726117084, 1089175626, 2178351252]

約数ペア:

[(1, 2178351252), (2, 1089175626), (3, 726117084), (4, 544587813), (6, 363058542), (7, 311193036), (9, 242039028), (11, 198031932), (12, 181529271), (14, 155596518), (18, 121019514), (21, 103731012), (22, 99015966), (23, 94710924), (27, 80679676), (28, 77798259), (33, 66010644), (36, 60509757), (42, 51865506), (44, 49507983), (46, 47355462), (49, 44456148), (54, 40339838), (63, 34577004), (66, 33005322), (69, 31570308), (77, 28290276), (84, 25932753), (92, 23677731), (98, 22228074), (99, 22003548), (108, 20169919), (126, 17288502), (132, 16502661), (138, 15785154), (147, 14818716), (154, 14145138), (161, 13530132), (189, 11525668), (196, 11114037), (198, 11001774), (207, 10523436), (231, 9430092), (252, 8644251), (253, 8610084), (276, 7892577), (294, 7409358), (297, 7334516), (308, 7072569), (322, 6765066), (378, 5762834), (396, 5500887), (414, 5261718), (441, 4939572), (462, 4715046), (483, 4510044), (506, 4305042), (539, 4041468), (588, 3704679), (594, 3667258), (621, 3507812), (644, 3382533), (693, 3143364), (756, 2881417), (759, 2870028), (828, 2630859), (882, 2469786), (924, 2357523), (966, 2255022), (1012, 2152521), (1078, 2020734), (1127, 1932876), (1188, 1833629), (1242, 1753906), (1323, 1646524), (1386, 1571682), (1449, 1503348), (1518, 1435014), (1617, 1347156), (1627, 1338876), (1764, 1234893), (1771, 1230012), (1932, 1127511), (2079, 1047788), (2156, 1010367), (2254, 966438), (2277, 956676), (2484, 876953), (2646, 823262), (2772, 785841), (2898, 751674), (3036, 717507), (3234, 673578), (3254, 669438), (3381, 644292), (3542, 615006), (4158, 523894), (4347, 501116), (4508, 483219), (4554, 478338), (4851, 449052), (4881, 446292), (5292, 411631), (5313, 410004), (5796, 375837), (6468, 336789), (6508, 334719), (6762, 322146), (6831, 318892), (7084, 307503), (8316, 261947), (8694, 250558), (9108, 239169), (9702, 224526), (9762, 223146), (10143, 214764), (10626, 205002), (11389, 191268), (12397, 175716), (13524, 161073), (13662, 159446), (14553, 149684), (14643, 148764), (15939, 136668), (17388, 125279), (17897, 121716), (19404, 112263), (19524, 111573), (20286, 107382), (21252, 102501), (22778, 95634), (24794, 87858), (27324, 79723), (29106, 74842), (29286, 74382), (30429, 71588), (31878, 68334), (34167, 63756), (35794, 60858), (37191, 58572), (37421, 58212), (40572, 53691), (43929, 49588), (45556, 47817)]