390724488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 1369368000

約数和(自身を除く): 978643512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 56, 63, 66, 72, 77, 84, 86, 88, 99, 121, 126, 129, 132, 149, 154, 168, 172, 198, 231, 242, 252, 258, 264, 298, 301, 308, 344, 363, 387, 396, 447, 462, 473, 484, 504, 516, 596, 602, 616, 693, 726, 774, 792, 847, 894, 903, 924, 946, 968, 1032, 1043, 1089, 1192, 1204, 1341, 1386, 1419, 1452, 1548, 1639, 1694, 1788, 1806, 1848, 1892, 2086, 2178, 2408, 2541, 2682, 2709, 2772, 2838, 2904, 3096, 3129, 3278, 3311, 3388, 3576, 3612, 3784, 4172, 4257, 4356, 4917, 5082, 5203, 5364, 5418, 5544, 5676, 6258, 6407, 6556, 6622, 6776, 7224, 7623, 8344, 8514, 8712, 9387, 9834, 9933, 10164, 10406, 10728, 10836, 11352, 11473, 12516, 12814, 13112, 13244, 14751, 15246, 15609, 17028, 18029, 18774, 19221, 19668, 19866, 20328, 20812, 21672, 22946, 25032, 25628, 26488, 29502, 29799, 30492, 31218, 34056, 34419, 36058, 36421, 37548, 38442, 39336, 39732, 41624, 44849, 45892, 46827, 51256, 54087, 57663, 59004, 59598, 60984, 62436, 68838, 70477, 72116, 72842, 75096, 76884, 79464, 89698, 91784, 93654, 103257, 108174, 109263, 115326, 118008, 119196, 124872, 126203, 134547, 137676, 140954, 144232, 145684, 153768, 162261, 179396, 187308, 206514, 211431, 216348, 218526, 230652, 238392, 252406, 269094, 275352, 281908, 291368, 324522, 327789, 358792, 374616, 378609, 403641, 413028, 422862, 432696, 437052, 461304, 493339, 504812, 538188, 563816, 634293, 649044, 655578, 757218, 775247, 807282, 826056, 845724, 874104, 986678, 1009624, 1076376, 1135827, 1268586, 1298088, 1311156, 1480017, 1514436, 1550494, 1614564, 1691448, 1973356, 2271654, 2325741, 2537172, 2622312, 2960034, 3028872, 3100988, 3229128, 3946712, 4440051, 4543308, 4651482, 5074344, 5426729, 5920068, 6201976, 6977223, 8880102, 9086616, 9302964, 10853458, 11840136, 13954446, 16280187, 17760204, 18605928, 21706916, 27908892, 32560374, 35520408, 43413832, 48840561, 55817784, 65120748, 97681122, 130241496, 195362244, 390724488]

約数ペア:

[(1, 390724488), (2, 195362244), (3, 130241496), (4, 97681122), (6, 65120748), (7, 55817784), (8, 48840561), (9, 43413832), (11, 35520408), (12, 32560374), (14, 27908892), (18, 21706916), (21, 18605928), (22, 17760204), (24, 16280187), (28, 13954446), (33, 11840136), (36, 10853458), (42, 9302964), (43, 9086616), (44, 8880102), (56, 6977223), (63, 6201976), (66, 5920068), (72, 5426729), (77, 5074344), (84, 4651482), (86, 4543308), (88, 4440051), (99, 3946712), (121, 3229128), (126, 3100988), (129, 3028872), (132, 2960034), (149, 2622312), (154, 2537172), (168, 2325741), (172, 2271654), (198, 1973356), (231, 1691448), (242, 1614564), (252, 1550494), (258, 1514436), (264, 1480017), (298, 1311156), (301, 1298088), (308, 1268586), (344, 1135827), (363, 1076376), (387, 1009624), (396, 986678), (447, 874104), (462, 845724), (473, 826056), (484, 807282), (504, 775247), (516, 757218), (596, 655578), (602, 649044), (616, 634293), (693, 563816), (726, 538188), (774, 504812), (792, 493339), (847, 461304), (894, 437052), (903, 432696), (924, 422862), (946, 413028), (968, 403641), (1032, 378609), (1043, 374616), (1089, 358792), (1192, 327789), (1204, 324522), (1341, 291368), (1386, 281908), (1419, 275352), (1452, 269094), (1548, 252406), (1639, 238392), (1694, 230652), (1788, 218526), (1806, 216348), (1848, 211431), (1892, 206514), (2086, 187308), (2178, 179396), (2408, 162261), (2541, 153768), (2682, 145684), (2709, 144232), (2772, 140954), (2838, 137676), (2904, 134547), (3096, 126203), (3129, 124872), (3278, 119196), (3311, 118008), (3388, 115326), (3576, 109263), (3612, 108174), (3784, 103257), (4172, 93654), (4257, 91784), (4356, 89698), (4917, 79464), (5082, 76884), (5203, 75096), (5364, 72842), (5418, 72116), (5544, 70477), (5676, 68838), (6258, 62436), (6407, 60984), (6556, 59598), (6622, 59004), (6776, 57663), (7224, 54087), (7623, 51256), (8344, 46827), (8514, 45892), (8712, 44849), (9387, 41624), (9834, 39732), (9933, 39336), (10164, 38442), (10406, 37548), (10728, 36421), (10836, 36058), (11352, 34419), (11473, 34056), (12516, 31218), (12814, 30492), (13112, 29799), (13244, 29502), (14751, 26488), (15246, 25628), (15609, 25032), (17028, 22946), (18029, 21672), (18774, 20812), (19221, 20328), (19668, 19866)]