329451192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2130

約数の個数: 128

約数和(自身を含む): 1056000000

約数和(自身を除く): 726548808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 1308, 1512, 1526, 1962, 1999, 2289, 2616, 2943, 3052, 3924, 3998, 4578, 5886, 5997, 6104, 6867, 7848, 7996, 9156, 11772, 11994, 13734, 13993, 15992, 17991, 18312, 20601, 23544, 23988, 27468, 27986, 35982, 41202, 41979, 47976, 53973, 54936, 55972, 71964, 82404, 83958, 107946, 111944, 125937, 143928, 164808, 167916, 215892, 217891, 251874, 335832, 377811, 431784, 435782, 503748, 653673, 755622, 871564, 1007496, 1307346, 1511244, 1525237, 1743128, 1961019, 2614692, 3022488, 3050474, 3922038, 4575711, 5229384, 5883057, 6100948, 7844076, 9151422, 11766114, 12201896, 13727133, 15688152, 18302844, 23532228, 27454266, 36605688, 41181399, 47064456, 54908532, 82362798, 109817064, 164725596, 329451192]

約数ペア:

[(1, 329451192), (2, 164725596), (3, 109817064), (4, 82362798), (6, 54908532), (7, 47064456), (8, 41181399), (9, 36605688), (12, 27454266), (14, 23532228), (18, 18302844), (21, 15688152), (24, 13727133), (27, 12201896), (28, 11766114), (36, 9151422), (42, 7844076), (54, 6100948), (56, 5883057), (63, 5229384), (72, 4575711), (84, 3922038), (108, 3050474), (109, 3022488), (126, 2614692), (168, 1961019), (189, 1743128), (216, 1525237), (218, 1511244), (252, 1307346), (327, 1007496), (378, 871564), (436, 755622), (504, 653673), (654, 503748), (756, 435782), (763, 431784), (872, 377811), (981, 335832), (1308, 251874), (1512, 217891), (1526, 215892), (1962, 167916), (1999, 164808), (2289, 143928), (2616, 125937), (2943, 111944), (3052, 107946), (3924, 83958), (3998, 82404), (4578, 71964), (5886, 55972), (5997, 54936), (6104, 53973), (6867, 47976), (7848, 41979), (7996, 41202), (9156, 35982), (11772, 27986), (11994, 27468), (13734, 23988), (13993, 23544), (15992, 20601), (17991, 18312)]