21133585536

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{160453}}^1$

素因数の和:160491

約数の個数: 128

約数和(自身を含む): 65465232000

約数和(自身を除く): 44331646464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 10976, 16464, 18816, 21952, 32928, 43904, 65856, 131712, 160453, 320906, 481359, 641812, 962718, 1123171, 1283624, 1925436, 2246342, 2567248, 3369513, 3850872, 4492684, 5134496, 6739026, 7701744, 7862197, 8985368, 10268992, 13478052, 15403488, 15724394, 17970736, 20537984, 23586591, 26956104, 30806976, 31448788, 35941472, 47173182, 53912208, 55035379, 61613952, 62897576, 71882944, 94346364, 107824416, 110070758, 125795152, 143765888, 165106137, 188692728, 215648832, 220141516, 251590304, 330212274, 377385456, 431297664, 440283032, 503180608, 660424548, 754770912, 880566064, 1006361216, 1320849096, 1509541824, 1761132128, 2641698192, 3019083648, 3522264256, 5283396384, 7044528512, 10566792768, 21133585536]

約数ペア:

[(1, 21133585536), (2, 10566792768), (3, 7044528512), (4, 5283396384), (6, 3522264256), (7, 3019083648), (8, 2641698192), (12, 1761132128), (14, 1509541824), (16, 1320849096), (21, 1006361216), (24, 880566064), (28, 754770912), (32, 660424548), (42, 503180608), (48, 440283032), (49, 431297664), (56, 377385456), (64, 330212274), (84, 251590304), (96, 220141516), (98, 215648832), (112, 188692728), (128, 165106137), (147, 143765888), (168, 125795152), (192, 110070758), (196, 107824416), (224, 94346364), (294, 71882944), (336, 62897576), (343, 61613952), (384, 55035379), (392, 53912208), (448, 47173182), (588, 35941472), (672, 31448788), (686, 30806976), (784, 26956104), (896, 23586591), (1029, 20537984), (1176, 17970736), (1344, 15724394), (1372, 15403488), (1568, 13478052), (2058, 10268992), (2352, 8985368), (2688, 7862197), (2744, 7701744), (3136, 6739026), (4116, 5134496), (4704, 4492684), (5488, 3850872), (6272, 3369513), (8232, 2567248), (9408, 2246342), (10976, 1925436), (16464, 1283624), (18816, 1123171), (21952, 962718), (32928, 641812), (43904, 481359), (65856, 320906), (131712, 160453)]