439471296

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 168

約数和(自身を含む): 1386840000

約数和(自身を除く): 947368704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 139, 144, 176, 192, 198, 264, 278, 288, 352, 396, 417, 499, 528, 556, 576, 704, 792, 834, 998, 1056, 1112, 1251, 1497, 1529, 1584, 1668, 1996, 2112, 2224, 2502, 2994, 3058, 3168, 3336, 3992, 4448, 4491, 4587, 5004, 5489, 5988, 6116, 6336, 6672, 7984, 8896, 8982, 9174, 10008, 10978, 11976, 12232, 13344, 13761, 15968, 16467, 17964, 18348, 20016, 21956, 23952, 24464, 26688, 27522, 31936, 32934, 35928, 36696, 40032, 43912, 47904, 48928, 49401, 55044, 65868, 69361, 71856, 73392, 80064, 87824, 95808, 97856, 98802, 110088, 131736, 138722, 143712, 146784, 175648, 197604, 208083, 220176, 263472, 277444, 287424, 293568, 351296, 395208, 416166, 440352, 526944, 554888, 624249, 762971, 790416, 832332, 880704, 1053888, 1109776, 1248498, 1525942, 1580832, 1664664, 2219552, 2288913, 2496996, 3051884, 3161664, 3329328, 4439104, 4577826, 4993992, 6103768, 6658656, 6866739, 9155652, 9987984, 12207536, 13317312, 13733478, 18311304, 19975968, 24415072, 27466956, 36622608, 39951936, 48830144, 54933912, 73245216, 109867824, 146490432, 219735648, 439471296]

約数ペア:

[(1, 439471296), (2, 219735648), (3, 146490432), (4, 109867824), (6, 73245216), (8, 54933912), (9, 48830144), (11, 39951936), (12, 36622608), (16, 27466956), (18, 24415072), (22, 19975968), (24, 18311304), (32, 13733478), (33, 13317312), (36, 12207536), (44, 9987984), (48, 9155652), (64, 6866739), (66, 6658656), (72, 6103768), (88, 4993992), (96, 4577826), (99, 4439104), (132, 3329328), (139, 3161664), (144, 3051884), (176, 2496996), (192, 2288913), (198, 2219552), (264, 1664664), (278, 1580832), (288, 1525942), (352, 1248498), (396, 1109776), (417, 1053888), (499, 880704), (528, 832332), (556, 790416), (576, 762971), (704, 624249), (792, 554888), (834, 526944), (998, 440352), (1056, 416166), (1112, 395208), (1251, 351296), (1497, 293568), (1529, 287424), (1584, 277444), (1668, 263472), (1996, 220176), (2112, 208083), (2224, 197604), (2502, 175648), (2994, 146784), (3058, 143712), (3168, 138722), (3336, 131736), (3992, 110088), (4448, 98802), (4491, 97856), (4587, 95808), (5004, 87824), (5489, 80064), (5988, 73392), (6116, 71856), (6336, 69361), (6672, 65868), (7984, 55044), (8896, 49401), (8982, 48928), (9174, 47904), (10008, 43912), (10978, 40032), (11976, 36696), (12232, 35928), (13344, 32934), (13761, 31936), (15968, 27522), (16467, 26688), (17964, 24464), (18348, 23952), (20016, 21956)]