989491776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56633}}^1$

素因数の和:56668

約数の個数: 112

約数和(自身を含む): 3222248064

約数和(自身を除く): 2232756288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 56633, 113266, 169899, 226532, 339798, 396431, 453064, 679596, 736229, 792862, 906128, 1189293, 1359192, 1472458, 1585724, 1812256, 2208687, 2378586, 2718384, 2944916, 3171448, 3624512, 4417374, 4757172, 5153603, 5436768, 5889832, 6342896, 8834748, 9514344, 10307206, 10873536, 11779664, 12685792, 15460809, 17669496, 19028688, 20614412, 23559328, 25371584, 30921618, 35338992, 38057376, 41228824, 47118656, 61843236, 70677984, 76114752, 82457648, 123686472, 141355968, 164915296, 247372944, 329830592, 494745888, 989491776]

約数ペア:

[(1, 989491776), (2, 494745888), (3, 329830592), (4, 247372944), (6, 164915296), (7, 141355968), (8, 123686472), (12, 82457648), (13, 76114752), (14, 70677984), (16, 61843236), (21, 47118656), (24, 41228824), (26, 38057376), (28, 35338992), (32, 30921618), (39, 25371584), (42, 23559328), (48, 20614412), (52, 19028688), (56, 17669496), (64, 15460809), (78, 12685792), (84, 11779664), (91, 10873536), (96, 10307206), (104, 9514344), (112, 8834748), (156, 6342896), (168, 5889832), (182, 5436768), (192, 5153603), (208, 4757172), (224, 4417374), (273, 3624512), (312, 3171448), (336, 2944916), (364, 2718384), (416, 2378586), (448, 2208687), (546, 1812256), (624, 1585724), (672, 1472458), (728, 1359192), (832, 1189293), (1092, 906128), (1248, 792862), (1344, 736229), (1456, 679596), (2184, 453064), (2496, 396431), (2912, 339798), (4368, 226532), (5824, 169899), (8736, 113266), (17472, 56633)]