1815744056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{18329}}^1$

素因数の和:18432

約数の個数: 64

約数和(自身を含む): 4091256000

約数和(自身を除く): 2275511944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 812, 854, 1624, 1708, 1769, 3416, 3538, 7076, 12383, 14152, 18329, 24766, 36658, 49532, 73316, 99064, 128303, 146632, 256606, 513212, 531541, 1026424, 1063082, 1118069, 2126164, 2236138, 3720787, 4252328, 4472276, 7441574, 7826483, 8944552, 14883148, 15652966, 29766296, 31305932, 32424001, 62611864, 64848002, 129696004, 226968007, 259392008, 453936014, 907872028, 1815744056]

約数ペア:

[(1, 1815744056), (2, 907872028), (4, 453936014), (7, 259392008), (8, 226968007), (14, 129696004), (28, 64848002), (29, 62611864), (56, 32424001), (58, 31305932), (61, 29766296), (116, 15652966), (122, 14883148), (203, 8944552), (232, 7826483), (244, 7441574), (406, 4472276), (427, 4252328), (488, 3720787), (812, 2236138), (854, 2126164), (1624, 1118069), (1708, 1063082), (1769, 1026424), (3416, 531541), (3538, 513212), (7076, 256606), (12383, 146632), (14152, 128303), (18329, 99064), (24766, 73316), (36658, 49532)]