472168872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{312281}}^1$

素因数の和:312303

約数の個数: 64

約数和(自身を含む): 1498953600

約数和(自身を除く): 1026784728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 312281, 624562, 936843, 1249124, 1873686, 2185967, 2498248, 2810529, 3747372, 4371934, 5621058, 6557901, 7494744, 8431587, 8743868, 11242116, 13115802, 16863174, 17487736, 19673703, 22484232, 26231604, 33726348, 39347406, 52463208, 59021109, 67452696, 78694812, 118042218, 157389624, 236084436, 472168872]

約数ペア:

[(1, 472168872), (2, 236084436), (3, 157389624), (4, 118042218), (6, 78694812), (7, 67452696), (8, 59021109), (9, 52463208), (12, 39347406), (14, 33726348), (18, 26231604), (21, 22484232), (24, 19673703), (27, 17487736), (28, 16863174), (36, 13115802), (42, 11242116), (54, 8743868), (56, 8431587), (63, 7494744), (72, 6557901), (84, 5621058), (108, 4371934), (126, 3747372), (168, 2810529), (189, 2498248), (216, 2185967), (252, 1873686), (378, 1249124), (504, 936843), (756, 624562), (1512, 312281)]