263892528

素因数分解:

$2^4\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{1381}}^1$

素因数の和:2722

約数の個数: 60

約数和(自身を含む): 739624288

約数和(自身を除く): 475731760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1327, 1381, 2654, 2762, 3981, 4143, 5308, 5524, 7962, 8286, 10616, 11048, 11943, 12429, 15924, 16572, 21232, 22096, 23886, 24858, 31848, 33144, 47772, 49716, 63696, 66288, 95544, 99432, 191088, 198864, 1832587, 3665174, 5497761, 7330348, 10995522, 14660696, 16493283, 21991044, 29321392, 32986566, 43982088, 65973132, 87964176, 131946264, 263892528]

約数ペア:

[(1, 263892528), (2, 131946264), (3, 87964176), (4, 65973132), (6, 43982088), (8, 32986566), (9, 29321392), (12, 21991044), (16, 16493283), (18, 14660696), (24, 10995522), (36, 7330348), (48, 5497761), (72, 3665174), (144, 1832587), (1327, 198864), (1381, 191088), (2654, 99432), (2762, 95544), (3981, 66288), (4143, 63696), (5308, 49716), (5524, 47772), (7962, 33144), (8286, 31848), (10616, 24858), (11048, 23886), (11943, 22096), (12429, 21232), (15924, 16572)]