255206688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 733888512

約数和(自身を除く): 478681824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 383, 528, 631, 766, 1056, 1149, 1262, 1532, 1893, 2298, 2524, 3064, 3786, 4213, 4596, 5048, 6128, 6941, 7572, 8426, 9192, 10096, 12256, 12639, 13882, 15144, 16852, 18384, 20192, 20823, 25278, 27764, 30288, 33704, 36768, 41646, 50556, 55528, 60576, 67408, 83292, 101112, 111056, 134816, 166584, 202224, 222112, 241673, 333168, 404448, 483346, 666336, 725019, 966692, 1450038, 1933384, 2658403, 2900076, 3866768, 5316806, 5800152, 7733536, 7975209, 10633612, 11600304, 15950418, 21267224, 23200608, 31900836, 42534448, 63801672, 85068896, 127603344, 255206688]

約数ペア:

[(1, 255206688), (2, 127603344), (3, 85068896), (4, 63801672), (6, 42534448), (8, 31900836), (11, 23200608), (12, 21267224), (16, 15950418), (22, 11600304), (24, 10633612), (32, 7975209), (33, 7733536), (44, 5800152), (48, 5316806), (66, 3866768), (88, 2900076), (96, 2658403), (132, 1933384), (176, 1450038), (264, 966692), (352, 725019), (383, 666336), (528, 483346), (631, 404448), (766, 333168), (1056, 241673), (1149, 222112), (1262, 202224), (1532, 166584), (1893, 134816), (2298, 111056), (2524, 101112), (3064, 83292), (3786, 67408), (4213, 60576), (4596, 55528), (5048, 50556), (6128, 41646), (6941, 36768), (7572, 33704), (8426, 30288), (9192, 27764), (10096, 25278), (12256, 20823), (12639, 20192), (13882, 18384), (15144, 16852)]