400260042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1482

約数の個数: 160

約数和(自身を含む): 1162761600

約数和(自身を除く): 762501558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 1026, 1053, 1134, 1197, 1429, 1482, 1539, 1638, 1729, 2106, 2223, 2394, 2457, 2858, 3078, 3458, 3591, 4287, 4446, 4914, 5187, 6669, 7182, 7371, 8574, 10003, 10374, 10773, 12861, 13338, 14742, 15561, 18577, 20006, 20007, 21546, 25722, 27151, 30009, 31122, 37154, 38583, 40014, 46683, 54302, 55731, 60018, 77166, 81453, 90027, 93366, 111462, 115749, 130039, 140049, 162906, 167193, 180054, 190057, 231498, 244359, 260078, 270081, 280098, 334386, 352963, 380114, 390117, 488718, 501579, 540162, 570171, 705926, 733077, 780234, 810243, 1003158, 1058889, 1140342, 1170351, 1466154, 1504737, 1620486, 1710513, 2117778, 2199231, 2340702, 2470741, 3009474, 3176667, 3421026, 3511053, 4398462, 4941482, 5131539, 6353334, 7022106, 7412223, 9530001, 10263078, 10533159, 14824446, 15394617, 19060002, 21066318, 22236669, 28590003, 30789234, 44473338, 57180006, 66710007, 133420014, 200130021, 400260042]

約数ペア:

[(1, 400260042), (2, 200130021), (3, 133420014), (6, 66710007), (7, 57180006), (9, 44473338), (13, 30789234), (14, 28590003), (18, 22236669), (19, 21066318), (21, 19060002), (26, 15394617), (27, 14824446), (38, 10533159), (39, 10263078), (42, 9530001), (54, 7412223), (57, 7022106), (63, 6353334), (78, 5131539), (81, 4941482), (91, 4398462), (114, 3511053), (117, 3421026), (126, 3176667), (133, 3009474), (162, 2470741), (171, 2340702), (182, 2199231), (189, 2117778), (234, 1710513), (247, 1620486), (266, 1504737), (273, 1466154), (342, 1170351), (351, 1140342), (378, 1058889), (399, 1003158), (494, 810243), (513, 780234), (546, 733077), (567, 705926), (702, 570171), (741, 540162), (798, 501579), (819, 488718), (1026, 390117), (1053, 380114), (1134, 352963), (1197, 334386), (1429, 280098), (1482, 270081), (1539, 260078), (1638, 244359), (1729, 231498), (2106, 190057), (2223, 180054), (2394, 167193), (2457, 162906), (2858, 140049), (3078, 130039), (3458, 115749), (3591, 111462), (4287, 93366), (4446, 90027), (4914, 81453), (5187, 77166), (6669, 60018), (7182, 55731), (7371, 54302), (8574, 46683), (10003, 40014), (10374, 38583), (10773, 37154), (12861, 31122), (13338, 30009), (14742, 27151), (15561, 25722), (18577, 21546), (20006, 20007)]