431517552

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 1140498432

約数和(自身を除く): 708980880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 762, 852, 997, 1016, 1136, 1524, 1704, 1994, 2032, 2991, 3048, 3408, 3988, 5982, 6096, 7976, 9017, 11964, 15952, 18034, 23928, 27051, 36068, 47856, 54102, 70787, 72136, 108204, 126619, 141574, 144272, 212361, 216408, 253238, 283148, 379857, 424722, 432816, 506476, 566296, 759714, 849444, 1012952, 1132592, 1519428, 1698888, 2025904, 3038856, 3397776, 6077712, 8989949, 17979898, 26969847, 35959796, 53939694, 71919592, 107879388, 143839184, 215758776, 431517552]

約数ペア:

[(1, 431517552), (2, 215758776), (3, 143839184), (4, 107879388), (6, 71919592), (8, 53939694), (12, 35959796), (16, 26969847), (24, 17979898), (48, 8989949), (71, 6077712), (127, 3397776), (142, 3038856), (213, 2025904), (254, 1698888), (284, 1519428), (381, 1132592), (426, 1012952), (508, 849444), (568, 759714), (762, 566296), (852, 506476), (997, 432816), (1016, 424722), (1136, 379857), (1524, 283148), (1704, 253238), (1994, 216408), (2032, 212361), (2991, 144272), (3048, 141574), (3408, 126619), (3988, 108204), (5982, 72136), (6096, 70787), (7976, 54102), (9017, 47856), (11964, 36068), (15952, 27051), (18034, 23928)]