381260174848

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1161

約数の個数: 240

約数和(自身を含む): 922260328704

約数和(自身を除く): 541000153856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 361, 448, 467, 512, 532, 608, 631, 722, 896, 934, 1064, 1216, 1262, 1444, 1792, 1868, 2128, 2432, 2524, 2527, 2888, 3269, 3584, 3736, 4256, 4417, 4864, 5048, 5054, 5776, 6538, 7472, 8512, 8834, 8873, 9728, 10096, 10108, 11552, 11989, 13076, 14944, 17024, 17668, 17746, 20192, 20216, 23104, 23978, 26152, 29888, 34048, 35336, 35492, 40384, 40432, 46208, 47956, 52304, 59776, 62111, 68096, 70672, 70984, 80768, 80864, 83923, 92416, 95912, 104608, 119552, 124222, 141344, 141968, 161536, 161728, 167846, 168587, 184832, 191824, 209216, 227791, 239104, 248444, 282688, 283936, 294677, 323072, 323456, 335692, 337174, 383648, 418432, 455582, 496888, 565376, 567872, 589354, 646912, 671384, 674348, 767296, 836864, 911164, 993776, 1130752, 1135744, 1178708, 1180109, 1293824, 1342768, 1348696, 1534592, 1594537, 1673728, 1822328, 1987552, 2062739, 2261504, 2271488, 2357416, 2360218, 2685536, 2697392, 3069184, 3189074, 3644656, 3975104, 4125478, 4542976, 4714832, 4720436, 5371072, 5394784, 5598863, 6138368, 6378148, 7289312, 7950208, 8250956, 9429664, 9440872, 10742144, 10789568, 11197726, 12756296, 14578624, 15900416, 16501912, 18859328, 18881744, 21484288, 21579136, 22395452, 25512592, 29157248, 31800832, 33003824, 37718656, 37763488, 39192041, 42968576, 43158272, 44790904, 51025184, 58314496, 66007648, 75437312, 75526976, 78384082, 86316544, 89581808, 102050368, 106378397, 116628992, 132015296, 150874624, 151053952, 156768164, 179163616, 204100736, 212756794, 264030592, 302107904, 313536328, 358327232, 408201472, 425513588, 528061184, 604215808, 627072656, 716654464, 744648779, 816402944, 851027176, 1056122368, 1254145312, 1433308928, 1489297558, 1702054352, 2508290624, 2866617856, 2978595116, 3404108704, 5016581248, 5957190232, 6808217408, 10033162496, 11914380464, 13616434816, 20066324992, 23828760928, 27232869632, 47657521856, 54465739264, 95315043712, 190630087424, 381260174848]

約数ペア:

[(1, 381260174848), (2, 190630087424), (4, 95315043712), (7, 54465739264), (8, 47657521856), (14, 27232869632), (16, 23828760928), (19, 20066324992), (28, 13616434816), (32, 11914380464), (38, 10033162496), (56, 6808217408), (64, 5957190232), (76, 5016581248), (112, 3404108704), (128, 2978595116), (133, 2866617856), (152, 2508290624), (224, 1702054352), (256, 1489297558), (266, 1433308928), (304, 1254145312), (361, 1056122368), (448, 851027176), (467, 816402944), (512, 744648779), (532, 716654464), (608, 627072656), (631, 604215808), (722, 528061184), (896, 425513588), (934, 408201472), (1064, 358327232), (1216, 313536328), (1262, 302107904), (1444, 264030592), (1792, 212756794), (1868, 204100736), (2128, 179163616), (2432, 156768164), (2524, 151053952), (2527, 150874624), (2888, 132015296), (3269, 116628992), (3584, 106378397), (3736, 102050368), (4256, 89581808), (4417, 86316544), (4864, 78384082), (5048, 75526976), (5054, 75437312), (5776, 66007648), (6538, 58314496), (7472, 51025184), (8512, 44790904), (8834, 43158272), (8873, 42968576), (9728, 39192041), (10096, 37763488), (10108, 37718656), (11552, 33003824), (11989, 31800832), (13076, 29157248), (14944, 25512592), (17024, 22395452), (17668, 21579136), (17746, 21484288), (20192, 18881744), (20216, 18859328), (23104, 16501912), (23978, 15900416), (26152, 14578624), (29888, 12756296), (34048, 11197726), (35336, 10789568), (35492, 10742144), (40384, 9440872), (40432, 9429664), (46208, 8250956), (47956, 7950208), (52304, 7289312), (59776, 6378148), (62111, 6138368), (68096, 5598863), (70672, 5394784), (70984, 5371072), (80768, 4720436), (80864, 4714832), (83923, 4542976), (92416, 4125478), (95912, 3975104), (104608, 3644656), (119552, 3189074), (124222, 3069184), (141344, 2697392), (141968, 2685536), (161536, 2360218), (161728, 2357416), (167846, 2271488), (168587, 2261504), (184832, 2062739), (191824, 1987552), (209216, 1822328), (227791, 1673728), (239104, 1594537), (248444, 1534592), (282688, 1348696), (283936, 1342768), (294677, 1293824), (323072, 1180109), (323456, 1178708), (335692, 1135744), (337174, 1130752), (383648, 993776), (418432, 911164), (455582, 836864), (496888, 767296), (565376, 674348), (567872, 671384), (589354, 646912)]