255483669294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1179551}}^1$

素因数の和:1179763

約数の個数: 80

約数和(自身を含む): 657680449536

約数和(自身を除く): 402196780242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 191, 378, 382, 567, 573, 1134, 1146, 1337, 1719, 2674, 3438, 4011, 5157, 8022, 10314, 12033, 15471, 24066, 30942, 36099, 72198, 108297, 216594, 1179551, 2359102, 3538653, 7077306, 8256857, 10615959, 16513714, 21231918, 24770571, 31847877, 49541142, 63695754, 74311713, 95543631, 148623426, 191087262, 222935139, 225294241, 445870278, 450588482, 668805417, 675882723, 1337610834, 1351765446, 1577059687, 2027648169, 3154119374, 4055296338, 4731179061, 6082944507, 9462358122, 12165889014, 14193537183, 18248833521, 28387074366, 36497667042, 42580611549, 85161223098, 127741834647, 255483669294]

約数ペア:

[(1, 255483669294), (2, 127741834647), (3, 85161223098), (6, 42580611549), (7, 36497667042), (9, 28387074366), (14, 18248833521), (18, 14193537183), (21, 12165889014), (27, 9462358122), (42, 6082944507), (54, 4731179061), (63, 4055296338), (81, 3154119374), (126, 2027648169), (162, 1577059687), (189, 1351765446), (191, 1337610834), (378, 675882723), (382, 668805417), (567, 450588482), (573, 445870278), (1134, 225294241), (1146, 222935139), (1337, 191087262), (1719, 148623426), (2674, 95543631), (3438, 74311713), (4011, 63695754), (5157, 49541142), (8022, 31847877), (10314, 24770571), (12033, 21231918), (15471, 16513714), (24066, 10615959), (30942, 8256857), (36099, 7077306), (72198, 3538653), (108297, 2359102), (216594, 1179551)]