268977384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 827386560

約数和(自身を除く): 558409176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 43, 52, 72, 78, 82, 86, 104, 117, 123, 129, 156, 163, 164, 172, 234, 246, 258, 312, 326, 328, 344, 369, 387, 468, 489, 492, 516, 533, 559, 652, 738, 774, 936, 978, 984, 1032, 1066, 1118, 1304, 1467, 1476, 1548, 1599, 1677, 1763, 1956, 2119, 2132, 2236, 2934, 2952, 3096, 3198, 3354, 3526, 3912, 4238, 4264, 4472, 4797, 5031, 5289, 5868, 6357, 6396, 6683, 6708, 7009, 7052, 8476, 9594, 10062, 10578, 11736, 12714, 12792, 13366, 13416, 14018, 14104, 15867, 16952, 19071, 19188, 20049, 20124, 21027, 21156, 22919, 25428, 26732, 28036, 31734, 38142, 38376, 40098, 40248, 42054, 42312, 45838, 50856, 53464, 56072, 60147, 63081, 63468, 68757, 76284, 80196, 84108, 86879, 91117, 91676, 120294, 126162, 126936, 137514, 152568, 160392, 168216, 173758, 182234, 183352, 206271, 240588, 252324, 260637, 273351, 275028, 287369, 347516, 364468, 412542, 481176, 504648, 521274, 546702, 550056, 574738, 695032, 728936, 781911, 820053, 825084, 862107, 1042548, 1093404, 1149476, 1563822, 1640106, 1650168, 1724214, 2085096, 2186808, 2298952, 2586321, 3127644, 3280212, 3448428, 3735797, 5172642, 6255288, 6560424, 6896856, 7471594, 10345284, 11207391, 14943188, 20690568, 22414782, 29886376, 33622173, 44829564, 67244346, 89659128, 134488692, 268977384]

約数ペア:

[(1, 268977384), (2, 134488692), (3, 89659128), (4, 67244346), (6, 44829564), (8, 33622173), (9, 29886376), (12, 22414782), (13, 20690568), (18, 14943188), (24, 11207391), (26, 10345284), (36, 7471594), (39, 6896856), (41, 6560424), (43, 6255288), (52, 5172642), (72, 3735797), (78, 3448428), (82, 3280212), (86, 3127644), (104, 2586321), (117, 2298952), (123, 2186808), (129, 2085096), (156, 1724214), (163, 1650168), (164, 1640106), (172, 1563822), (234, 1149476), (246, 1093404), (258, 1042548), (312, 862107), (326, 825084), (328, 820053), (344, 781911), (369, 728936), (387, 695032), (468, 574738), (489, 550056), (492, 546702), (516, 521274), (533, 504648), (559, 481176), (652, 412542), (738, 364468), (774, 347516), (936, 287369), (978, 275028), (984, 273351), (1032, 260637), (1066, 252324), (1118, 240588), (1304, 206271), (1467, 183352), (1476, 182234), (1548, 173758), (1599, 168216), (1677, 160392), (1763, 152568), (1956, 137514), (2119, 126936), (2132, 126162), (2236, 120294), (2934, 91676), (2952, 91117), (3096, 86879), (3198, 84108), (3354, 80196), (3526, 76284), (3912, 68757), (4238, 63468), (4264, 63081), (4472, 60147), (4797, 56072), (5031, 53464), (5289, 50856), (5868, 45838), (6357, 42312), (6396, 42054), (6683, 40248), (6708, 40098), (7009, 38376), (7052, 38142), (8476, 31734), (9594, 28036), (10062, 26732), (10578, 25428), (11736, 22919), (12714, 21156), (12792, 21027), (13366, 20124), (13416, 20049), (14018, 19188), (14104, 19071), (15867, 16952)]