255948491736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{21817}}^1\times {\mathrm{7759}}^1$

素因数の和:29598

約数の個数: 128

約数和(自身を含む): 812676864000

約数和(自身を除く): 556728372264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 7759, 15518, 21817, 23277, 31036, 43634, 46554, 54313, 62072, 65451, 69831, 87268, 93108, 108626, 130902, 139662, 152719, 162939, 174536, 186216, 196353, 209493, 217252, 261804, 279324, 305438, 325878, 392706, 418986, 434504, 458157, 488817, 523608, 558648, 589059, 610876, 651756, 785412, 837972, 916314, 977634, 1178118, 1221752, 1303512, 1374471, 1466451, 1570824, 1675944, 1832628, 1955268, 2356236, 2748942, 2932902, 3665256, 3910536, 4123413, 4712472, 5497884, 5865804, 8246826, 10995768, 11731608, 16493652, 32987304, 169278103, 338556206, 507834309, 677112412, 1015668618, 1184946721, 1354224824, 1523502927, 2031337236, 2369893442, 3047005854, 3554840163, 4062674472, 4570508781, 4739786884, 6094011708, 7109680326, 9141017562, 9479573768, 10664520489, 12188023416, 14219360652, 18282035124, 21329040978, 28438721304, 31993561467, 36564070248, 42658081956, 63987122934, 85316163912, 127974245868, 255948491736]

約数ペア:

[(1, 255948491736), (2, 127974245868), (3, 85316163912), (4, 63987122934), (6, 42658081956), (7, 36564070248), (8, 31993561467), (9, 28438721304), (12, 21329040978), (14, 18282035124), (18, 14219360652), (21, 12188023416), (24, 10664520489), (27, 9479573768), (28, 9141017562), (36, 7109680326), (42, 6094011708), (54, 4739786884), (56, 4570508781), (63, 4062674472), (72, 3554840163), (84, 3047005854), (108, 2369893442), (126, 2031337236), (168, 1523502927), (189, 1354224824), (216, 1184946721), (252, 1015668618), (378, 677112412), (504, 507834309), (756, 338556206), (1512, 169278103), (7759, 32987304), (15518, 16493652), (21817, 11731608), (23277, 10995768), (31036, 8246826), (43634, 5865804), (46554, 5497884), (54313, 4712472), (62072, 4123413), (65451, 3910536), (69831, 3665256), (87268, 2932902), (93108, 2748942), (108626, 2356236), (130902, 1955268), (139662, 1832628), (152719, 1675944), (162939, 1570824), (174536, 1466451), (186216, 1374471), (196353, 1303512), (209493, 1221752), (217252, 1178118), (261804, 977634), (279324, 916314), (305438, 837972), (325878, 785412), (392706, 651756), (418986, 610876), (434504, 589059), (458157, 558648), (488817, 523608)]