2879688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 8392320

約数和(自身を除く): 5512632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 281, 366, 427, 488, 562, 732, 843, 854, 1124, 1281, 1464, 1686, 1708, 1967, 2248, 2562, 3372, 3416, 3934, 5124, 5901, 6744, 7868, 10248, 11802, 15736, 17141, 23604, 34282, 47208, 51423, 68564, 102846, 119987, 137128, 205692, 239974, 359961, 411384, 479948, 719922, 959896, 1439844, 2879688]

約数ペア:

[(1, 2879688), (2, 1439844), (3, 959896), (4, 719922), (6, 479948), (7, 411384), (8, 359961), (12, 239974), (14, 205692), (21, 137128), (24, 119987), (28, 102846), (42, 68564), (56, 51423), (61, 47208), (84, 34282), (122, 23604), (168, 17141), (183, 15736), (244, 11802), (281, 10248), (366, 7868), (427, 6744), (488, 5901), (562, 5124), (732, 3934), (843, 3416), (854, 3372), (1124, 2562), (1281, 2248), (1464, 1967), (1686, 1708)]