385878654

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{4201}}^1$

素因数の和:4234

約数の個数: 72

約数和(自身を含む): 992445168

約数和(自身を除く): 606566514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4201, 4374, 5103, 6561, 8402, 10206, 12603, 13122, 15309, 25206, 29407, 30618, 37809, 45927, 58814, 75618, 88221, 91854, 113427, 176442, 226854, 264663, 340281, 529326, 680562, 793989, 1020843, 1587978, 2041686, 2381967, 3062529, 4763934, 6125058, 7145901, 9187587, 14291802, 18375174, 21437703, 27562761, 42875406, 55125522, 64313109, 128626218, 192939327, 385878654]

約数ペア:

[(1, 385878654), (2, 192939327), (3, 128626218), (6, 64313109), (7, 55125522), (9, 42875406), (14, 27562761), (18, 21437703), (21, 18375174), (27, 14291802), (42, 9187587), (54, 7145901), (63, 6125058), (81, 4763934), (126, 3062529), (162, 2381967), (189, 2041686), (243, 1587978), (378, 1020843), (486, 793989), (567, 680562), (729, 529326), (1134, 340281), (1458, 264663), (1701, 226854), (2187, 176442), (3402, 113427), (4201, 91854), (4374, 88221), (5103, 75618), (6561, 58814), (8402, 45927), (10206, 37809), (12603, 30618), (13122, 29407), (15309, 25206)]