309630528

素因数分解:

$2^6\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1913}}^1$

素因数の和:2212

約数の個数: 84

約数和(自身を含む): 891123948

約数和(自身を除く): 581493420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 281, 288, 562, 576, 843, 1124, 1686, 1913, 2248, 2529, 3372, 3826, 4496, 5058, 5739, 6744, 7652, 8992, 10116, 11478, 13488, 15304, 17217, 17984, 20232, 22956, 26976, 30608, 34434, 40464, 45912, 53952, 61216, 68868, 80928, 91824, 122432, 137736, 161856, 183648, 275472, 367296, 537553, 550944, 1075106, 1101888, 1612659, 2150212, 3225318, 4300424, 4837977, 6450636, 8600848, 9675954, 12901272, 17201696, 19351908, 25802544, 34403392, 38703816, 51605088, 77407632, 103210176, 154815264, 309630528]

約数ペア:

[(1, 309630528), (2, 154815264), (3, 103210176), (4, 77407632), (6, 51605088), (8, 38703816), (9, 34403392), (12, 25802544), (16, 19351908), (18, 17201696), (24, 12901272), (32, 9675954), (36, 8600848), (48, 6450636), (64, 4837977), (72, 4300424), (96, 3225318), (144, 2150212), (192, 1612659), (281, 1101888), (288, 1075106), (562, 550944), (576, 537553), (843, 367296), (1124, 275472), (1686, 183648), (1913, 161856), (2248, 137736), (2529, 122432), (3372, 91824), (3826, 80928), (4496, 68868), (5058, 61216), (5739, 53952), (6744, 45912), (7652, 40464), (8992, 34434), (10116, 30608), (11478, 26976), (13488, 22956), (15304, 20232), (17217, 17984)]