868398216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5823

約数の個数: 128

約数和(自身を含む): 2677121280

約数和(自身を除く): 1808723064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1113, 1272, 1428, 1484, 1802, 2226, 2703, 2856, 2968, 3604, 4452, 5406, 5737, 6307, 7208, 8904, 10812, 11474, 12614, 17211, 18921, 21624, 22948, 25228, 34422, 37842, 40159, 45896, 50456, 68844, 75684, 80318, 97529, 120477, 137688, 151368, 160636, 195058, 240954, 292587, 304061, 321272, 390116, 481908, 585174, 608122, 682703, 780232, 912183, 963816, 1170348, 1216244, 1365406, 1824366, 2048109, 2128427, 2340696, 2432488, 2730812, 3648732, 4096218, 4256854, 5169037, 5461624, 6385281, 7297464, 8192436, 8513708, 10338074, 12770562, 15507111, 16384872, 17027416, 20676148, 25541124, 31014222, 36183259, 41352296, 51082248, 62028444, 72366518, 108549777, 124056888, 144733036, 217099554, 289466072, 434199108, 868398216]

約数ペア:

[(1, 868398216), (2, 434199108), (3, 289466072), (4, 217099554), (6, 144733036), (7, 124056888), (8, 108549777), (12, 72366518), (14, 62028444), (17, 51082248), (21, 41352296), (24, 36183259), (28, 31014222), (34, 25541124), (42, 20676148), (51, 17027416), (53, 16384872), (56, 15507111), (68, 12770562), (84, 10338074), (102, 8513708), (106, 8192436), (119, 7297464), (136, 6385281), (159, 5461624), (168, 5169037), (204, 4256854), (212, 4096218), (238, 3648732), (318, 2730812), (357, 2432488), (371, 2340696), (408, 2128427), (424, 2048109), (476, 1824366), (636, 1365406), (714, 1216244), (742, 1170348), (901, 963816), (952, 912183), (1113, 780232), (1272, 682703), (1428, 608122), (1484, 585174), (1802, 481908), (2226, 390116), (2703, 321272), (2856, 304061), (2968, 292587), (3604, 240954), (4452, 195058), (5406, 160636), (5737, 151368), (6307, 137688), (7208, 120477), (8904, 97529), (10812, 80318), (11474, 75684), (12614, 68844), (17211, 50456), (18921, 45896), (21624, 40159), (22948, 37842), (25228, 34422)]