428698308

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 1013048960

約数和(自身を除く): 584350652

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 487, 654, 673, 974, 1308, 1346, 1461, 1948, 2019, 2692, 2922, 4038, 5844, 8076, 53083, 73357, 106166, 146714, 159249, 212332, 220071, 293428, 318498, 327751, 440142, 636996, 655502, 880284, 983253, 1311004, 1966506, 3933012, 35724859, 71449718, 107174577, 142899436, 214349154, 428698308]

約数ペア:

[(1, 428698308), (2, 214349154), (3, 142899436), (4, 107174577), (6, 71449718), (12, 35724859), (109, 3933012), (218, 1966506), (327, 1311004), (436, 983253), (487, 880284), (654, 655502), (673, 636996), (974, 440142), (1308, 327751), (1346, 318498), (1461, 293428), (1948, 220071), (2019, 212332), (2692, 159249), (2922, 146714), (4038, 106166), (5844, 73357), (8076, 53083)]