287367588

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 778643712

約数和(自身を除く): 491276124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 113, 141, 162, 167, 188, 226, 282, 324, 334, 339, 423, 452, 501, 564, 668, 678, 846, 1002, 1017, 1269, 1356, 1503, 1692, 2004, 2034, 2538, 3006, 3051, 3807, 4068, 4509, 5076, 5311, 6012, 6102, 7614, 7849, 9018, 9153, 10622, 12204, 13527, 15228, 15698, 15933, 18036, 18306, 18871, 21244, 23547, 27054, 31396, 31866, 36612, 37742, 47094, 47799, 54108, 56613, 63732, 70641, 75484, 94188, 95598, 113226, 141282, 143397, 169839, 191196, 211923, 226452, 282564, 286794, 339678, 423846, 430191, 509517, 573588, 635769, 679356, 847692, 860382, 886937, 1019034, 1271538, 1528551, 1720764, 1773874, 2038068, 2543076, 2660811, 3057102, 3547748, 5321622, 6114204, 7982433, 10643244, 15964866, 23947299, 31929732, 47894598, 71841897, 95789196, 143683794, 287367588]

約数ペア:

[(1, 287367588), (2, 143683794), (3, 95789196), (4, 71841897), (6, 47894598), (9, 31929732), (12, 23947299), (18, 15964866), (27, 10643244), (36, 7982433), (47, 6114204), (54, 5321622), (81, 3547748), (94, 3057102), (108, 2660811), (113, 2543076), (141, 2038068), (162, 1773874), (167, 1720764), (188, 1528551), (226, 1271538), (282, 1019034), (324, 886937), (334, 860382), (339, 847692), (423, 679356), (452, 635769), (501, 573588), (564, 509517), (668, 430191), (678, 423846), (846, 339678), (1002, 286794), (1017, 282564), (1269, 226452), (1356, 211923), (1503, 191196), (1692, 169839), (2004, 143397), (2034, 141282), (2538, 113226), (3006, 95598), (3051, 94188), (3807, 75484), (4068, 70641), (4509, 63732), (5076, 56613), (5311, 54108), (6012, 47799), (6102, 47094), (7614, 37742), (7849, 36612), (9018, 31866), (9153, 31396), (10622, 27054), (12204, 23547), (13527, 21244), (15228, 18871), (15698, 18306), (15933, 18036)]