267366944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 570491712

約数和(自身を除く): 303124768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 3943, 4238, 5216, 7886, 8476, 15772, 16952, 31544, 33904, 51259, 63088, 67808, 102518, 126176, 205036, 410072, 642709, 820144, 1285418, 1640288, 2570836, 5141672, 8355217, 10283344, 16710434, 20566688, 33420868, 66841736, 133683472, 267366944]

約数ペア:

[(1, 267366944), (2, 133683472), (4, 66841736), (8, 33420868), (13, 20566688), (16, 16710434), (26, 10283344), (32, 8355217), (52, 5141672), (104, 2570836), (163, 1640288), (208, 1285418), (326, 820144), (416, 642709), (652, 410072), (1304, 205036), (2119, 126176), (2608, 102518), (3943, 67808), (4238, 63088), (5216, 51259), (7886, 33904), (8476, 31544), (15772, 16952)]