2154701952

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 6911520000

約数和(自身を除く): 4756818048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 199, 208, 216, 234, 241, 288, 312, 351, 384, 398, 416, 432, 468, 482, 576, 597, 624, 702, 723, 796, 832, 864, 936, 964, 1152, 1194, 1248, 1404, 1446, 1592, 1664, 1728, 1791, 1872, 1928, 2169, 2388, 2496, 2587, 2808, 2892, 3133, 3184, 3456, 3582, 3744, 3856, 4338, 4776, 4992, 5174, 5373, 5616, 5784, 6266, 6368, 6507, 7164, 7488, 7712, 7761, 8676, 9399, 9552, 10348, 10746, 11232, 11568, 12532, 12736, 13014, 14328, 14976, 15424, 15522, 17352, 18798, 19104, 20696, 21492, 22464, 23136, 23283, 25064, 25472, 26028, 28197, 28656, 30848, 31044, 34704, 37596, 38208, 41392, 42984, 44928, 46272, 46566, 47959, 50128, 52056, 56394, 57312, 62088, 69408, 69849, 75192, 76416, 82784, 84591, 85968, 92544, 93132, 95918, 100256, 104112, 112788, 114624, 124176, 138816, 139698, 143877, 150384, 165568, 169182, 171936, 186264, 191836, 200512, 208224, 225576, 229248, 248352, 277632, 279396, 287754, 300768, 331136, 338364, 343872, 372528, 383672, 401024, 416448, 431631, 451152, 496704, 558792, 575508, 601536, 623467, 676728, 687744, 745056, 767344, 832896, 863262, 902304, 993408, 1117584, 1151016, 1203072, 1246934, 1294893, 1353456, 1490112, 1534688, 1726524, 1804608, 1870401, 2235168, 2302032, 2493868, 2589786, 2706912, 2980224, 3069376, 3453048, 3609216, 3740802, 4470336, 4604064, 4987736, 5179572, 5413824, 5611203, 6138752, 6906096, 7481604, 8940672, 9208128, 9975472, 10359144, 10827648, 11222406, 13812192, 14963208, 16833609, 18416256, 19950944, 20718288, 22444812, 27624384, 29926416, 33667218, 39901888, 41436576, 44889624, 55248768, 59852832, 67334436, 79803776, 82873152, 89779248, 119705664, 134668872, 165746304, 179558496, 239411328, 269337744, 359116992, 538675488, 718233984, 1077350976, 2154701952]

約数ペア:

[(1, 2154701952), (2, 1077350976), (3, 718233984), (4, 538675488), (6, 359116992), (8, 269337744), (9, 239411328), (12, 179558496), (13, 165746304), (16, 134668872), (18, 119705664), (24, 89779248), (26, 82873152), (27, 79803776), (32, 67334436), (36, 59852832), (39, 55248768), (48, 44889624), (52, 41436576), (54, 39901888), (64, 33667218), (72, 29926416), (78, 27624384), (96, 22444812), (104, 20718288), (108, 19950944), (117, 18416256), (128, 16833609), (144, 14963208), (156, 13812192), (192, 11222406), (199, 10827648), (208, 10359144), (216, 9975472), (234, 9208128), (241, 8940672), (288, 7481604), (312, 6906096), (351, 6138752), (384, 5611203), (398, 5413824), (416, 5179572), (432, 4987736), (468, 4604064), (482, 4470336), (576, 3740802), (597, 3609216), (624, 3453048), (702, 3069376), (723, 2980224), (796, 2706912), (832, 2589786), (864, 2493868), (936, 2302032), (964, 2235168), (1152, 1870401), (1194, 1804608), (1248, 1726524), (1404, 1534688), (1446, 1490112), (1592, 1353456), (1664, 1294893), (1728, 1246934), (1791, 1203072), (1872, 1151016), (1928, 1117584), (2169, 993408), (2388, 902304), (2496, 863262), (2587, 832896), (2808, 767344), (2892, 745056), (3133, 687744), (3184, 676728), (3456, 623467), (3582, 601536), (3744, 575508), (3856, 558792), (4338, 496704), (4776, 451152), (4992, 431631), (5174, 416448), (5373, 401024), (5616, 383672), (5784, 372528), (6266, 343872), (6368, 338364), (6507, 331136), (7164, 300768), (7488, 287754), (7712, 279396), (7761, 277632), (8676, 248352), (9399, 229248), (9552, 225576), (10348, 208224), (10746, 200512), (11232, 191836), (11568, 186264), (12532, 171936), (12736, 169182), (13014, 165568), (14328, 150384), (14976, 143877), (15424, 139698), (15522, 138816), (17352, 124176), (18798, 114624), (19104, 112788), (20696, 104112), (21492, 100256), (22464, 95918), (23136, 93132), (23283, 92544), (25064, 85968), (25472, 84591), (26028, 82784), (28197, 76416), (28656, 75192), (30848, 69849), (31044, 69408), (34704, 62088), (37596, 57312), (38208, 56394), (41392, 52056), (42984, 50128), (44928, 47959), (46272, 46566)]