2021156568

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 5528474640

約数和(自身を除く): 3507318072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 283, 353, 562, 566, 706, 843, 849, 1059, 1124, 1132, 1412, 1686, 1698, 2118, 2248, 2264, 2529, 2547, 2824, 3177, 3372, 3396, 4236, 5058, 5094, 6354, 6744, 6792, 8472, 10116, 10188, 12708, 20232, 20376, 25416, 79523, 99193, 99899, 159046, 198386, 199798, 238569, 297579, 299697, 318092, 396772, 399596, 477138, 595158, 599394, 636184, 715707, 793544, 799192, 892737, 899091, 954276, 1190316, 1198788, 1431414, 1785474, 1798182, 1908552, 2380632, 2397576, 2862828, 3570948, 3596364, 5725656, 7141896, 7192728, 28071619, 56143238, 84214857, 112286476, 168429714, 224572952, 252644571, 336859428, 505289142, 673718856, 1010578284, 2021156568]

約数ペア:

[(1, 2021156568), (2, 1010578284), (3, 673718856), (4, 505289142), (6, 336859428), (8, 252644571), (9, 224572952), (12, 168429714), (18, 112286476), (24, 84214857), (36, 56143238), (72, 28071619), (281, 7192728), (283, 7141896), (353, 5725656), (562, 3596364), (566, 3570948), (706, 2862828), (843, 2397576), (849, 2380632), (1059, 1908552), (1124, 1798182), (1132, 1785474), (1412, 1431414), (1686, 1198788), (1698, 1190316), (2118, 954276), (2248, 899091), (2264, 892737), (2529, 799192), (2547, 793544), (2824, 715707), (3177, 636184), (3372, 599394), (3396, 595158), (4236, 477138), (5058, 399596), (5094, 396772), (6354, 318092), (6744, 299697), (6792, 297579), (8472, 238569), (10116, 199798), (10188, 198386), (12708, 159046), (20232, 99899), (20376, 99193), (25416, 79523)]