491880384

素因数分解:

$2^6\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1315

約数の個数: 112

約数和(自身を含む): 1452615840

約数和(自身を除く): 960735456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 281, 288, 432, 562, 576, 843, 864, 1013, 1124, 1686, 1728, 2026, 2248, 2529, 3039, 3372, 4052, 4496, 5058, 6078, 6744, 7587, 8104, 8992, 9117, 10116, 12156, 13488, 15174, 16208, 17984, 18234, 20232, 24312, 26976, 27351, 30348, 32416, 36468, 40464, 48624, 53952, 54702, 60696, 64832, 72936, 80928, 97248, 109404, 121392, 145872, 161856, 194496, 218808, 242784, 284653, 291744, 437616, 485568, 569306, 583488, 853959, 875232, 1138612, 1707918, 1750464, 2277224, 2561877, 3415836, 4554448, 5123754, 6831672, 7685631, 9108896, 10247508, 13663344, 15371262, 18217792, 20495016, 27326688, 30742524, 40990032, 54653376, 61485048, 81980064, 122970096, 163960128, 245940192, 491880384]

約数ペア:

[(1, 491880384), (2, 245940192), (3, 163960128), (4, 122970096), (6, 81980064), (8, 61485048), (9, 54653376), (12, 40990032), (16, 30742524), (18, 27326688), (24, 20495016), (27, 18217792), (32, 15371262), (36, 13663344), (48, 10247508), (54, 9108896), (64, 7685631), (72, 6831672), (96, 5123754), (108, 4554448), (144, 3415836), (192, 2561877), (216, 2277224), (281, 1750464), (288, 1707918), (432, 1138612), (562, 875232), (576, 853959), (843, 583488), (864, 569306), (1013, 485568), (1124, 437616), (1686, 291744), (1728, 284653), (2026, 242784), (2248, 218808), (2529, 194496), (3039, 161856), (3372, 145872), (4052, 121392), (4496, 109404), (5058, 97248), (6078, 80928), (6744, 72936), (7587, 64832), (8104, 60696), (8992, 54702), (9117, 53952), (10116, 48624), (12156, 40464), (13488, 36468), (15174, 32416), (16208, 30348), (17984, 27351), (18234, 26976), (20232, 24312)]