291223656

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2199

約数の個数: 96

約数和(自身を含む): 825552000

約数和(自身を除く): 534328344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1128, 1476, 1692, 1927, 2099, 2952, 3384, 3854, 4198, 5781, 6297, 7708, 8396, 11562, 12594, 15416, 16792, 17343, 18891, 23124, 25188, 34686, 37782, 46248, 50376, 69372, 75564, 86059, 98653, 138744, 151128, 172118, 197306, 258177, 295959, 344236, 394612, 516354, 591918, 688472, 774531, 789224, 887877, 1032708, 1183836, 1549062, 1775754, 2065416, 2367672, 3098124, 3551508, 4044773, 6196248, 7103016, 8089546, 12134319, 16179092, 24268638, 32358184, 36402957, 48537276, 72805914, 97074552, 145611828, 291223656]

約数ペア:

[(1, 291223656), (2, 145611828), (3, 97074552), (4, 72805914), (6, 48537276), (8, 36402957), (9, 32358184), (12, 24268638), (18, 16179092), (24, 12134319), (36, 8089546), (41, 7103016), (47, 6196248), (72, 4044773), (82, 3551508), (94, 3098124), (123, 2367672), (141, 2065416), (164, 1775754), (188, 1549062), (246, 1183836), (282, 1032708), (328, 887877), (369, 789224), (376, 774531), (423, 688472), (492, 591918), (564, 516354), (738, 394612), (846, 344236), (984, 295959), (1128, 258177), (1476, 197306), (1692, 172118), (1927, 151128), (2099, 138744), (2952, 98653), (3384, 86059), (3854, 75564), (4198, 69372), (5781, 50376), (6297, 46248), (7708, 37782), (8396, 34686), (11562, 25188), (12594, 23124), (15416, 18891), (16792, 17343)]