7421751168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 22116864000

約数和(自身を除く): 14695112832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 199, 208, 241, 248, 312, 372, 384, 398, 403, 416, 482, 496, 597, 624, 723, 744, 796, 806, 832, 964, 992, 1194, 1209, 1248, 1446, 1488, 1592, 1612, 1664, 1928, 1984, 2388, 2418, 2496, 2587, 2892, 2976, 3133, 3184, 3224, 3856, 3968, 4776, 4836, 4992, 5174, 5784, 5952, 6169, 6266, 6368, 6448, 7471, 7712, 7761, 9399, 9552, 9672, 10348, 11568, 11904, 12338, 12532, 12736, 12896, 14942, 15424, 15522, 18507, 18798, 19104, 19344, 20696, 22413, 23136, 24676, 25064, 25472, 25792, 29884, 30848, 31044, 37014, 37596, 38208, 38688, 41392, 44826, 46272, 47959, 49352, 50128, 51584, 59768, 62088, 74028, 75192, 76416, 77376, 80197, 82784, 89652, 92544, 95918, 97123, 98704, 100256, 119536, 124176, 143877, 148056, 150384, 154752, 160394, 165568, 179304, 191836, 194246, 197408, 200512, 239072, 240591, 248352, 287754, 291369, 296112, 300768, 320788, 331136, 358608, 383672, 388492, 394816, 401024, 478144, 481182, 496704, 575508, 582738, 592224, 601536, 623467, 641576, 717216, 767344, 776984, 789632, 956288, 962364, 993408, 1151016, 1165476, 1184448, 1203072, 1246934, 1283152, 1434432, 1486729, 1534688, 1553968, 1870401, 1924728, 2302032, 2330952, 2368896, 2493868, 2566304, 2868864, 2973458, 3069376, 3107936, 3740802, 3849456, 4460187, 4604064, 4661904, 4987736, 5132608, 5946916, 6138752, 6215872, 7481604, 7698912, 8920374, 9208128, 9323808, 9975472, 10265216, 11893832, 12431744, 14963208, 15397824, 17840748, 18416256, 18647616, 19327477, 19950944, 23787664, 29926416, 30795648, 35681496, 37295232, 38654954, 39901888, 47575328, 57982431, 59852832, 71362992, 77309908, 79803776, 95150656, 115964862, 119705664, 142725984, 154619816, 190301312, 231929724, 239411328, 285451968, 309239632, 463859448, 570903936, 618479264, 927718896, 1236958528, 1855437792, 2473917056, 3710875584, 7421751168]

約数ペア:

[(1, 7421751168), (2, 3710875584), (3, 2473917056), (4, 1855437792), (6, 1236958528), (8, 927718896), (12, 618479264), (13, 570903936), (16, 463859448), (24, 309239632), (26, 285451968), (31, 239411328), (32, 231929724), (39, 190301312), (48, 154619816), (52, 142725984), (62, 119705664), (64, 115964862), (78, 95150656), (93, 79803776), (96, 77309908), (104, 71362992), (124, 59852832), (128, 57982431), (156, 47575328), (186, 39901888), (192, 38654954), (199, 37295232), (208, 35681496), (241, 30795648), (248, 29926416), (312, 23787664), (372, 19950944), (384, 19327477), (398, 18647616), (403, 18416256), (416, 17840748), (482, 15397824), (496, 14963208), (597, 12431744), (624, 11893832), (723, 10265216), (744, 9975472), (796, 9323808), (806, 9208128), (832, 8920374), (964, 7698912), (992, 7481604), (1194, 6215872), (1209, 6138752), (1248, 5946916), (1446, 5132608), (1488, 4987736), (1592, 4661904), (1612, 4604064), (1664, 4460187), (1928, 3849456), (1984, 3740802), (2388, 3107936), (2418, 3069376), (2496, 2973458), (2587, 2868864), (2892, 2566304), (2976, 2493868), (3133, 2368896), (3184, 2330952), (3224, 2302032), (3856, 1924728), (3968, 1870401), (4776, 1553968), (4836, 1534688), (4992, 1486729), (5174, 1434432), (5784, 1283152), (5952, 1246934), (6169, 1203072), (6266, 1184448), (6368, 1165476), (6448, 1151016), (7471, 993408), (7712, 962364), (7761, 956288), (9399, 789632), (9552, 776984), (9672, 767344), (10348, 717216), (11568, 641576), (11904, 623467), (12338, 601536), (12532, 592224), (12736, 582738), (12896, 575508), (14942, 496704), (15424, 481182), (15522, 478144), (18507, 401024), (18798, 394816), (19104, 388492), (19344, 383672), (20696, 358608), (22413, 331136), (23136, 320788), (24676, 300768), (25064, 296112), (25472, 291369), (25792, 287754), (29884, 248352), (30848, 240591), (31044, 239072), (37014, 200512), (37596, 197408), (38208, 194246), (38688, 191836), (41392, 179304), (44826, 165568), (46272, 160394), (47959, 154752), (49352, 150384), (50128, 148056), (51584, 143877), (59768, 124176), (62088, 119536), (74028, 100256), (75192, 98704), (76416, 97123), (77376, 95918), (80197, 92544), (82784, 89652)]