493257198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3301

約数の個数: 64

約数和(自身を含む): 1166376960

約数和(自身を除く): 673119762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 141, 158, 237, 282, 329, 474, 553, 658, 987, 1106, 1659, 1974, 3163, 3318, 3713, 6326, 7426, 9489, 11139, 18978, 22141, 22278, 25991, 44282, 51982, 66423, 77973, 132846, 148661, 155946, 249877, 297322, 445983, 499754, 749631, 891966, 1040627, 1499262, 1749139, 2081254, 3121881, 3498278, 5247417, 6243762, 10494834, 11744219, 23488438, 35232657, 70465314, 82209533, 164419066, 246628599, 493257198]

約数ペア:

[(1, 493257198), (2, 246628599), (3, 164419066), (6, 82209533), (7, 70465314), (14, 35232657), (21, 23488438), (42, 11744219), (47, 10494834), (79, 6243762), (94, 5247417), (141, 3498278), (158, 3121881), (237, 2081254), (282, 1749139), (329, 1499262), (474, 1040627), (553, 891966), (658, 749631), (987, 499754), (1106, 445983), (1659, 297322), (1974, 249877), (3163, 155946), (3318, 148661), (3713, 132846), (6326, 77973), (7426, 66423), (9489, 51982), (11139, 44282), (18978, 25991), (22141, 22278)]