2213868608

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 5299642944

約数和(自身を除く): 3085774336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 71, 98, 112, 122, 142, 163, 196, 224, 244, 284, 326, 392, 427, 448, 488, 497, 568, 652, 784, 854, 976, 994, 1136, 1141, 1304, 1568, 1708, 1952, 1988, 2272, 2282, 2608, 2989, 3136, 3416, 3479, 3904, 3976, 4331, 4544, 4564, 5216, 5978, 6832, 6958, 7952, 7987, 8662, 9128, 9943, 10432, 11573, 11956, 13664, 13916, 15904, 15974, 17324, 18256, 19886, 23146, 23912, 27328, 27832, 30317, 31808, 31948, 34648, 36512, 39772, 46292, 47824, 55664, 60634, 63896, 69296, 69601, 73024, 79544, 81011, 92584, 95648, 111328, 121268, 127792, 138592, 139202, 159088, 162022, 185168, 191296, 212219, 222656, 242536, 255584, 277184, 278404, 318176, 324044, 370336, 424438, 485072, 487207, 511168, 556808, 567077, 636352, 648088, 705953, 740672, 848876, 970144, 974414, 1113616, 1134154, 1296176, 1411906, 1697752, 1940288, 1948828, 2227232, 2268308, 2592352, 2823812, 3395504, 3897656, 4454464, 4536616, 4941671, 5184704, 5647624, 6791008, 7795312, 9073232, 9883342, 11295248, 13582016, 15590624, 18146464, 19766684, 22590496, 31181248, 34591697, 36292928, 39533368, 45180992, 69183394, 79066736, 138366788, 158133472, 276733576, 316266944, 553467152, 1106934304, 2213868608]

約数ペア:

[(1, 2213868608), (2, 1106934304), (4, 553467152), (7, 316266944), (8, 276733576), (14, 158133472), (16, 138366788), (28, 79066736), (32, 69183394), (49, 45180992), (56, 39533368), (61, 36292928), (64, 34591697), (71, 31181248), (98, 22590496), (112, 19766684), (122, 18146464), (142, 15590624), (163, 13582016), (196, 11295248), (224, 9883342), (244, 9073232), (284, 7795312), (326, 6791008), (392, 5647624), (427, 5184704), (448, 4941671), (488, 4536616), (497, 4454464), (568, 3897656), (652, 3395504), (784, 2823812), (854, 2592352), (976, 2268308), (994, 2227232), (1136, 1948828), (1141, 1940288), (1304, 1697752), (1568, 1411906), (1708, 1296176), (1952, 1134154), (1988, 1113616), (2272, 974414), (2282, 970144), (2608, 848876), (2989, 740672), (3136, 705953), (3416, 648088), (3479, 636352), (3904, 567077), (3976, 556808), (4331, 511168), (4544, 487207), (4564, 485072), (5216, 424438), (5978, 370336), (6832, 324044), (6958, 318176), (7952, 278404), (7987, 277184), (8662, 255584), (9128, 242536), (9943, 222656), (10432, 212219), (11573, 191296), (11956, 185168), (13664, 162022), (13916, 159088), (15904, 139202), (15974, 138592), (17324, 127792), (18256, 121268), (19886, 111328), (23146, 95648), (23912, 92584), (27328, 81011), (27832, 79544), (30317, 73024), (31808, 69601), (31948, 69296), (34648, 63896), (36512, 60634), (39772, 55664), (46292, 47824)]