317466288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 972848448

約数和(自身を除く): 655382160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 197, 228, 248, 279, 304, 342, 361, 372, 394, 456, 496, 558, 589, 591, 684, 722, 744, 788, 912, 1083, 1116, 1178, 1182, 1368, 1444, 1488, 1576, 1767, 1773, 2166, 2232, 2356, 2364, 2736, 2888, 3152, 3249, 3534, 3546, 3743, 4332, 4464, 4712, 4728, 5301, 5776, 6107, 6498, 7068, 7092, 7486, 8664, 9424, 9456, 10602, 11191, 11229, 12214, 12996, 14136, 14184, 14972, 17328, 18321, 21204, 22382, 22458, 24428, 25992, 28272, 28368, 29944, 33573, 33687, 36642, 42408, 44764, 44916, 48856, 51984, 54963, 59888, 67146, 67374, 71117, 73284, 84816, 89528, 89832, 97712, 100719, 109926, 116033, 134292, 134748, 142234, 146568, 179056, 179664, 201438, 213351, 219852, 232066, 268584, 269496, 284468, 293136, 348099, 402876, 426702, 439704, 464132, 537168, 538992, 568936, 640053, 696198, 805752, 853404, 879408, 928264, 1044297, 1137872, 1280106, 1392396, 1611504, 1706808, 1856528, 2088594, 2204627, 2560212, 2784792, 3413616, 4177188, 4409254, 5120424, 5569584, 6613881, 8354376, 8818508, 10240848, 13227762, 16708752, 17637016, 19841643, 26455524, 35274032, 39683286, 52911048, 79366572, 105822096, 158733144, 317466288]

約数ペア:

[(1, 317466288), (2, 158733144), (3, 105822096), (4, 79366572), (6, 52911048), (8, 39683286), (9, 35274032), (12, 26455524), (16, 19841643), (18, 17637016), (19, 16708752), (24, 13227762), (31, 10240848), (36, 8818508), (38, 8354376), (48, 6613881), (57, 5569584), (62, 5120424), (72, 4409254), (76, 4177188), (93, 3413616), (114, 2784792), (124, 2560212), (144, 2204627), (152, 2088594), (171, 1856528), (186, 1706808), (197, 1611504), (228, 1392396), (248, 1280106), (279, 1137872), (304, 1044297), (342, 928264), (361, 879408), (372, 853404), (394, 805752), (456, 696198), (496, 640053), (558, 568936), (589, 538992), (591, 537168), (684, 464132), (722, 439704), (744, 426702), (788, 402876), (912, 348099), (1083, 293136), (1116, 284468), (1178, 269496), (1182, 268584), (1368, 232066), (1444, 219852), (1488, 213351), (1576, 201438), (1767, 179664), (1773, 179056), (2166, 146568), (2232, 142234), (2356, 134748), (2364, 134292), (2736, 116033), (2888, 109926), (3152, 100719), (3249, 97712), (3534, 89832), (3546, 89528), (3743, 84816), (4332, 73284), (4464, 71117), (4712, 67374), (4728, 67146), (5301, 59888), (5776, 54963), (6107, 51984), (6498, 48856), (7068, 44916), (7092, 44764), (7486, 42408), (8664, 36642), (9424, 33687), (9456, 33573), (10602, 29944), (11191, 28368), (11229, 28272), (12214, 25992), (12996, 24428), (14136, 22458), (14184, 22382), (14972, 21204), (17328, 18321)]