538512408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11489}}^1$

素因数の和:11542

約数の個数: 128

約数和(自身を含む): 1764864000

約数和(自身を除く): 1226351592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11489, 11718, 15624, 22978, 23436, 34467, 45956, 46872, 68934, 80423, 91912, 103401, 137868, 160846, 206802, 241269, 275736, 310203, 321692, 356159, 413604, 482538, 620406, 643384, 712318, 723807, 827208, 965076, 1068477, 1240812, 1424636, 1447614, 1930152, 2136954, 2171421, 2481624, 2493113, 2849272, 2895228, 3205431, 4273908, 4342842, 4986226, 5790456, 6410862, 7479339, 8547816, 8685684, 9616293, 9972452, 12821724, 14958678, 17371368, 19232586, 19944904, 22438017, 25643448, 29917356, 38465172, 44876034, 59834712, 67314051, 76930344, 89752068, 134628102, 179504136, 269256204, 538512408]

約数ペア:

[(1, 538512408), (2, 269256204), (3, 179504136), (4, 134628102), (6, 89752068), (7, 76930344), (8, 67314051), (9, 59834712), (12, 44876034), (14, 38465172), (18, 29917356), (21, 25643448), (24, 22438017), (27, 19944904), (28, 19232586), (31, 17371368), (36, 14958678), (42, 12821724), (54, 9972452), (56, 9616293), (62, 8685684), (63, 8547816), (72, 7479339), (84, 6410862), (93, 5790456), (108, 4986226), (124, 4342842), (126, 4273908), (168, 3205431), (186, 2895228), (189, 2849272), (216, 2493113), (217, 2481624), (248, 2171421), (252, 2136954), (279, 1930152), (372, 1447614), (378, 1424636), (434, 1240812), (504, 1068477), (558, 965076), (651, 827208), (744, 723807), (756, 712318), (837, 643384), (868, 620406), (1116, 482538), (1302, 413604), (1512, 356159), (1674, 321692), (1736, 310203), (1953, 275736), (2232, 241269), (2604, 206802), (3348, 160846), (3906, 137868), (5208, 103401), (5859, 91912), (6696, 80423), (7812, 68934), (11489, 46872), (11718, 45956), (15624, 34467), (22978, 23436)]