1427984936

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 3257210880

約数和(自身を除く): 1829225944

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 67, 86, 106, 134, 167, 172, 212, 268, 301, 334, 344, 371, 424, 469, 536, 602, 668, 742, 938, 1169, 1204, 1336, 1484, 1876, 2279, 2338, 2408, 2881, 2968, 3551, 3752, 4558, 4676, 5762, 7102, 7181, 8851, 9116, 9352, 11189, 11524, 14204, 14362, 15953, 17702, 18232, 20167, 22378, 23048, 24857, 28408, 28724, 31906, 35404, 40334, 44756, 49714, 50267, 57448, 61957, 63812, 70808, 78323, 80668, 89512, 99428, 100534, 123914, 127624, 152693, 156646, 161336, 198856, 201068, 247828, 305386, 313292, 380593, 402136, 481127, 495656, 593017, 610772, 626584, 761186, 962254, 1068851, 1186034, 1221544, 1522372, 1924508, 2137702, 2372068, 2664151, 3044744, 3367889, 3849016, 4151119, 4275404, 4744136, 5328302, 6735778, 8302238, 8550808, 10656604, 13471556, 16604476, 21313208, 25499731, 26943112, 33208952, 50999462, 101998924, 178498117, 203997848, 356996234, 713992468, 1427984936]

約数ペア:

[(1, 1427984936), (2, 713992468), (4, 356996234), (7, 203997848), (8, 178498117), (14, 101998924), (28, 50999462), (43, 33208952), (53, 26943112), (56, 25499731), (67, 21313208), (86, 16604476), (106, 13471556), (134, 10656604), (167, 8550808), (172, 8302238), (212, 6735778), (268, 5328302), (301, 4744136), (334, 4275404), (344, 4151119), (371, 3849016), (424, 3367889), (469, 3044744), (536, 2664151), (602, 2372068), (668, 2137702), (742, 1924508), (938, 1522372), (1169, 1221544), (1204, 1186034), (1336, 1068851), (1484, 962254), (1876, 761186), (2279, 626584), (2338, 610772), (2408, 593017), (2881, 495656), (2968, 481127), (3551, 402136), (3752, 380593), (4558, 313292), (4676, 305386), (5762, 247828), (7102, 201068), (7181, 198856), (8851, 161336), (9116, 156646), (9352, 152693), (11189, 127624), (11524, 123914), (14204, 100534), (14362, 99428), (15953, 89512), (17702, 80668), (18232, 78323), (20167, 70808), (22378, 63812), (23048, 61957), (24857, 57448), (28408, 50267), (28724, 49714), (31906, 44756), (35404, 40334)]