890994636

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 2673216000

約数和(自身を除く): 1782221364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 343, 354, 413, 441, 531, 588, 686, 708, 826, 882, 1029, 1062, 1223, 1239, 1372, 1652, 1764, 2058, 2124, 2446, 2478, 2891, 3087, 3669, 3717, 4116, 4892, 4956, 5782, 6174, 7338, 7434, 8561, 8673, 11007, 11564, 12348, 14676, 14868, 17122, 17346, 20237, 22014, 25683, 26019, 34244, 34692, 40474, 44028, 51366, 52038, 59927, 60711, 72157, 77049, 80948, 102732, 104076, 119854, 121422, 144314, 154098, 179781, 182133, 216471, 239708, 242844, 288628, 308196, 359562, 364266, 419489, 432942, 505099, 539343, 649413, 719124, 728532, 838978, 865884, 1010198, 1078686, 1258467, 1298826, 1515297, 1677956, 2020396, 2157372, 2516934, 2597652, 3030594, 3535693, 3775401, 4545891, 5033868, 6061188, 7071386, 7550802, 9091782, 10607079, 14142772, 15101604, 18183564, 21214158, 24749851, 31821237, 42428316, 49499702, 63642474, 74249553, 98999404, 127284948, 148499106, 222748659, 296998212, 445497318, 890994636]

約数ペア:

[(1, 890994636), (2, 445497318), (3, 296998212), (4, 222748659), (6, 148499106), (7, 127284948), (9, 98999404), (12, 74249553), (14, 63642474), (18, 49499702), (21, 42428316), (28, 31821237), (36, 24749851), (42, 21214158), (49, 18183564), (59, 15101604), (63, 14142772), (84, 10607079), (98, 9091782), (118, 7550802), (126, 7071386), (147, 6061188), (177, 5033868), (196, 4545891), (236, 3775401), (252, 3535693), (294, 3030594), (343, 2597652), (354, 2516934), (413, 2157372), (441, 2020396), (531, 1677956), (588, 1515297), (686, 1298826), (708, 1258467), (826, 1078686), (882, 1010198), (1029, 865884), (1062, 838978), (1223, 728532), (1239, 719124), (1372, 649413), (1652, 539343), (1764, 505099), (2058, 432942), (2124, 419489), (2446, 364266), (2478, 359562), (2891, 308196), (3087, 288628), (3669, 242844), (3717, 239708), (4116, 216471), (4892, 182133), (4956, 179781), (5782, 154098), (6174, 144314), (7338, 121422), (7434, 119854), (8561, 104076), (8673, 102732), (11007, 80948), (11564, 77049), (12348, 72157), (14676, 60711), (14868, 59927), (17122, 52038), (17346, 51366), (20237, 44028), (22014, 40474), (25683, 34692), (26019, 34244)]