490977828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37571}}^1$

素因数の和:37606

約数の個数: 72

約数和(自身を含む): 1399181280

約数和(自身を除く): 908203452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 37571, 75142, 112713, 150284, 225426, 338139, 413281, 450852, 676278, 826562, 1014417, 1239843, 1352556, 1653124, 2028834, 2479686, 3719529, 4057668, 4546091, 4959372, 7439058, 9092182, 11158587, 13638273, 14878116, 18184364, 22317174, 27276546, 40914819, 44634348, 54553092, 81829638, 122744457, 163659276, 245488914, 490977828]

約数ペア:

[(1, 490977828), (2, 245488914), (3, 163659276), (4, 122744457), (6, 81829638), (9, 54553092), (11, 44634348), (12, 40914819), (18, 27276546), (22, 22317174), (27, 18184364), (33, 14878116), (36, 13638273), (44, 11158587), (54, 9092182), (66, 7439058), (99, 4959372), (108, 4546091), (121, 4057668), (132, 3719529), (198, 2479686), (242, 2028834), (297, 1653124), (363, 1352556), (396, 1239843), (484, 1014417), (594, 826562), (726, 676278), (1089, 450852), (1188, 413281), (1452, 338139), (2178, 225426), (3267, 150284), (4356, 112713), (6534, 75142), (13068, 37571)]