731572992

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 144

約数和(自身を含む): 2205312480

約数和(自身を除く): 1473739488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 1997, 2304, 2544, 2862, 3392, 3456, 3816, 3994, 5088, 5724, 5991, 6784, 6912, 7632, 7988, 10176, 11448, 11982, 13568, 15264, 15976, 17973, 20352, 22896, 23964, 30528, 31952, 35946, 40704, 45792, 47928, 53919, 61056, 63904, 71892, 91584, 95856, 105841, 107838, 122112, 127808, 143784, 183168, 191712, 211682, 215676, 255616, 287568, 317523, 366336, 383424, 423364, 431352, 511232, 575136, 635046, 766848, 846728, 862704, 952569, 1150272, 1270092, 1533696, 1693456, 1725408, 1905138, 2300544, 2540184, 2857707, 3386912, 3450816, 3810276, 4601088, 5080368, 5715414, 6773824, 6901632, 7620552, 10160736, 11430828, 13547648, 13803264, 15241104, 20321472, 22861656, 27095296, 30482208, 40642944, 45723312, 60964416, 81285888, 91446624, 121928832, 182893248, 243857664, 365786496, 731572992]

約数ペア:

[(1, 731572992), (2, 365786496), (3, 243857664), (4, 182893248), (6, 121928832), (8, 91446624), (9, 81285888), (12, 60964416), (16, 45723312), (18, 40642944), (24, 30482208), (27, 27095296), (32, 22861656), (36, 20321472), (48, 15241104), (53, 13803264), (54, 13547648), (64, 11430828), (72, 10160736), (96, 7620552), (106, 6901632), (108, 6773824), (128, 5715414), (144, 5080368), (159, 4601088), (192, 3810276), (212, 3450816), (216, 3386912), (256, 2857707), (288, 2540184), (318, 2300544), (384, 1905138), (424, 1725408), (432, 1693456), (477, 1533696), (576, 1270092), (636, 1150272), (768, 952569), (848, 862704), (864, 846728), (954, 766848), (1152, 635046), (1272, 575136), (1431, 511232), (1696, 431352), (1728, 423364), (1908, 383424), (1997, 366336), (2304, 317523), (2544, 287568), (2862, 255616), (3392, 215676), (3456, 211682), (3816, 191712), (3994, 183168), (5088, 143784), (5724, 127808), (5991, 122112), (6784, 107838), (6912, 105841), (7632, 95856), (7988, 91584), (10176, 71892), (11448, 63904), (11982, 61056), (13568, 53919), (15264, 47928), (15976, 45792), (17973, 40704), (20352, 35946), (22896, 31952), (23964, 30528)]