255300552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 822528000

約数和(自身を除く): 567227448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 59, 67, 69, 72, 78, 92, 104, 108, 117, 118, 134, 138, 156, 177, 184, 201, 207, 216, 234, 236, 268, 276, 299, 312, 351, 354, 402, 414, 468, 472, 531, 536, 552, 598, 603, 621, 702, 708, 767, 804, 828, 871, 897, 936, 1062, 1196, 1206, 1242, 1357, 1404, 1416, 1534, 1541, 1593, 1608, 1656, 1742, 1794, 1809, 2124, 2301, 2392, 2412, 2484, 2613, 2691, 2714, 2808, 3068, 3082, 3186, 3484, 3588, 3618, 3953, 4071, 4248, 4602, 4623, 4824, 4968, 5226, 5382, 5428, 6136, 6164, 6372, 6903, 6968, 7176, 7236, 7839, 7906, 8073, 8142, 9204, 9246, 10452, 10764, 10856, 11859, 12213, 12328, 12744, 13806, 13869, 14472, 15678, 15812, 16146, 16284, 17641, 18408, 18492, 20033, 20709, 20904, 21528, 23517, 23718, 24426, 27612, 27738, 31356, 31624, 32292, 32568, 35282, 35577, 36639, 36984, 40066, 41418, 41607, 47034, 47436, 48852, 51389, 52923, 55224, 55476, 60099, 62712, 64584, 70564, 71154, 73278, 80132, 82836, 83214, 90919, 94068, 94872, 97704, 102778, 105846, 106731, 110952, 120198, 141128, 142308, 146556, 154167, 158769, 160264, 165672, 166428, 180297, 181838, 188136, 205556, 211692, 213462, 240396, 272757, 284616, 293112, 308334, 317538, 332856, 360594, 363676, 411112, 423384, 426924, 462501, 476307, 480792, 540891, 545514, 616668, 635076, 721188, 727352, 818271, 853848, 925002, 952614, 1081782, 1091028, 1181947, 1233336, 1270152, 1387503, 1442376, 1636542, 1850004, 1905228, 2163564, 2182056, 2363894, 2454813, 2775006, 3273084, 3545841, 3700008, 3810456, 4327128, 4727788, 4909626, 5550012, 6546168, 7091682, 9455576, 9819252, 10637523, 11100024, 14183364, 19638504, 21275046, 28366728, 31912569, 42550092, 63825138, 85100184, 127650276, 255300552]

約数ペア:

[(1, 255300552), (2, 127650276), (3, 85100184), (4, 63825138), (6, 42550092), (8, 31912569), (9, 28366728), (12, 21275046), (13, 19638504), (18, 14183364), (23, 11100024), (24, 10637523), (26, 9819252), (27, 9455576), (36, 7091682), (39, 6546168), (46, 5550012), (52, 4909626), (54, 4727788), (59, 4327128), (67, 3810456), (69, 3700008), (72, 3545841), (78, 3273084), (92, 2775006), (104, 2454813), (108, 2363894), (117, 2182056), (118, 2163564), (134, 1905228), (138, 1850004), (156, 1636542), (177, 1442376), (184, 1387503), (201, 1270152), (207, 1233336), (216, 1181947), (234, 1091028), (236, 1081782), (268, 952614), (276, 925002), (299, 853848), (312, 818271), (351, 727352), (354, 721188), (402, 635076), (414, 616668), (468, 545514), (472, 540891), (531, 480792), (536, 476307), (552, 462501), (598, 426924), (603, 423384), (621, 411112), (702, 363676), (708, 360594), (767, 332856), (804, 317538), (828, 308334), (871, 293112), (897, 284616), (936, 272757), (1062, 240396), (1196, 213462), (1206, 211692), (1242, 205556), (1357, 188136), (1404, 181838), (1416, 180297), (1534, 166428), (1541, 165672), (1593, 160264), (1608, 158769), (1656, 154167), (1742, 146556), (1794, 142308), (1809, 141128), (2124, 120198), (2301, 110952), (2392, 106731), (2412, 105846), (2484, 102778), (2613, 97704), (2691, 94872), (2714, 94068), (2808, 90919), (3068, 83214), (3082, 82836), (3186, 80132), (3484, 73278), (3588, 71154), (3618, 70564), (3953, 64584), (4071, 62712), (4248, 60099), (4602, 55476), (4623, 55224), (4824, 52923), (4968, 51389), (5226, 48852), (5382, 47436), (5428, 47034), (6136, 41607), (6164, 41418), (6372, 40066), (6903, 36984), (6968, 36639), (7176, 35577), (7236, 35282), (7839, 32568), (7906, 32292), (8073, 31624), (8142, 31356), (9204, 27738), (9246, 27612), (10452, 24426), (10764, 23718), (10856, 23517), (11859, 21528), (12213, 20904), (12328, 20709), (12744, 20033), (13806, 18492), (13869, 18408), (14472, 17641), (15678, 16284), (15812, 16146)]