508995472

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 1058682240

約数和(自身を除く): 549686768

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 97, 116, 172, 194, 232, 263, 344, 388, 464, 526, 688, 776, 1052, 1247, 1552, 2104, 2494, 2813, 4171, 4208, 4988, 5626, 7627, 8342, 9976, 11252, 11309, 15254, 16684, 19952, 22504, 22618, 25511, 30508, 33368, 45008, 45236, 51022, 61016, 66736, 90472, 102044, 120959, 122032, 180944, 204088, 241918, 327961, 408176, 483836, 655922, 739819, 967672, 1096973, 1311844, 1479638, 1935344, 2193946, 2623688, 2959276, 4387892, 5247376, 5918552, 8775784, 11837104, 17551568, 31812217, 63624434, 127248868, 254497736, 508995472]

約数ペア:

[(1, 508995472), (2, 254497736), (4, 127248868), (8, 63624434), (16, 31812217), (29, 17551568), (43, 11837104), (58, 8775784), (86, 5918552), (97, 5247376), (116, 4387892), (172, 2959276), (194, 2623688), (232, 2193946), (263, 1935344), (344, 1479638), (388, 1311844), (464, 1096973), (526, 967672), (688, 739819), (776, 655922), (1052, 483836), (1247, 408176), (1552, 327961), (2104, 241918), (2494, 204088), (2813, 180944), (4171, 122032), (4208, 120959), (4988, 102044), (5626, 90472), (7627, 66736), (8342, 61016), (9976, 51022), (11252, 45236), (11309, 45008), (15254, 33368), (16684, 30508), (19952, 25511), (22504, 22618)]