255394062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1918

約数の個数: 96

約数和(自身を含む): 696983040

約数和(自身を除く): 441588978

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 103, 126, 154, 198, 206, 231, 309, 462, 618, 693, 721, 927, 1133, 1386, 1442, 1789, 1854, 2163, 2266, 3399, 3578, 4326, 5367, 6489, 6798, 7931, 10197, 10734, 12523, 12978, 15862, 16101, 19679, 20394, 23793, 25046, 32202, 37569, 39358, 47586, 59037, 71379, 75138, 112707, 118074, 137753, 142758, 177111, 184267, 225414, 275506, 354222, 368534, 413259, 552801, 826518, 1105602, 1239777, 1289869, 1658403, 2026937, 2479554, 2579738, 3316806, 3869607, 4053874, 6080811, 7739214, 11608821, 12161622, 14188559, 18242433, 23217642, 28377118, 36484866, 42565677, 85131354, 127697031, 255394062]

約数ペア:

[(1, 255394062), (2, 127697031), (3, 85131354), (6, 42565677), (7, 36484866), (9, 28377118), (11, 23217642), (14, 18242433), (18, 14188559), (21, 12161622), (22, 11608821), (33, 7739214), (42, 6080811), (63, 4053874), (66, 3869607), (77, 3316806), (99, 2579738), (103, 2479554), (126, 2026937), (154, 1658403), (198, 1289869), (206, 1239777), (231, 1105602), (309, 826518), (462, 552801), (618, 413259), (693, 368534), (721, 354222), (927, 275506), (1133, 225414), (1386, 184267), (1442, 177111), (1789, 142758), (1854, 137753), (2163, 118074), (2266, 112707), (3399, 75138), (3578, 71379), (4326, 59037), (5367, 47586), (6489, 39358), (6798, 37569), (7931, 32202), (10197, 25046), (10734, 23793), (12523, 20394), (12978, 19679), (15862, 16101)]