253037568

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 198

約数和(自身を含む): 804151668

約数和(自身を除く): 551114100

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 256, 287, 294, 328, 336, 384, 392, 448, 492, 512, 574, 588, 656, 672, 768, 784, 861, 896, 984, 1024, 1148, 1176, 1312, 1344, 1536, 1568, 1681, 1722, 1792, 1968, 2009, 2296, 2352, 2624, 2688, 3072, 3136, 3362, 3444, 3584, 3936, 4018, 4592, 4704, 5043, 5248, 5376, 6027, 6272, 6724, 6888, 7168, 7872, 8036, 9184, 9408, 10086, 10496, 10752, 11767, 12054, 12544, 13448, 13776, 15744, 16072, 18368, 18816, 20172, 20992, 21504, 23534, 24108, 25088, 26896, 27552, 31488, 32144, 35301, 36736, 37632, 40344, 41984, 47068, 48216, 50176, 53792, 55104, 62976, 64288, 70602, 73472, 75264, 80688, 82369, 94136, 96432, 107584, 110208, 125952, 128576, 141204, 146944, 150528, 161376, 164738, 188272, 192864, 215168, 220416, 247107, 257152, 282408, 293888, 322752, 329476, 376544, 385728, 430336, 440832, 494214, 514304, 564816, 645504, 658952, 753088, 771456, 860672, 881664, 988428, 1028608, 1129632, 1291008, 1317904, 1506176, 1542912, 1721344, 1976856, 2057216, 2259264, 2582016, 2635808, 3012352, 3085824, 3953712, 4518528, 5164032, 5271616, 6024704, 6171648, 7907424, 9037056, 10543232, 12049408, 15814848, 18074112, 21086464, 31629696, 36148224, 42172928, 63259392, 84345856, 126518784, 253037568]

約数ペア:

[(1, 253037568), (2, 126518784), (3, 84345856), (4, 63259392), (6, 42172928), (7, 36148224), (8, 31629696), (12, 21086464), (14, 18074112), (16, 15814848), (21, 12049408), (24, 10543232), (28, 9037056), (32, 7907424), (41, 6171648), (42, 6024704), (48, 5271616), (49, 5164032), (56, 4518528), (64, 3953712), (82, 3085824), (84, 3012352), (96, 2635808), (98, 2582016), (112, 2259264), (123, 2057216), (128, 1976856), (147, 1721344), (164, 1542912), (168, 1506176), (192, 1317904), (196, 1291008), (224, 1129632), (246, 1028608), (256, 988428), (287, 881664), (294, 860672), (328, 771456), (336, 753088), (384, 658952), (392, 645504), (448, 564816), (492, 514304), (512, 494214), (574, 440832), (588, 430336), (656, 385728), (672, 376544), (768, 329476), (784, 322752), (861, 293888), (896, 282408), (984, 257152), (1024, 247107), (1148, 220416), (1176, 215168), (1312, 192864), (1344, 188272), (1536, 164738), (1568, 161376), (1681, 150528), (1722, 146944), (1792, 141204), (1968, 128576), (2009, 125952), (2296, 110208), (2352, 107584), (2624, 96432), (2688, 94136), (3072, 82369), (3136, 80688), (3362, 75264), (3444, 73472), (3584, 70602), (3936, 64288), (4018, 62976), (4592, 55104), (4704, 53792), (5043, 50176), (5248, 48216), (5376, 47068), (6027, 41984), (6272, 40344), (6724, 37632), (6888, 36736), (7168, 35301), (7872, 32144), (8036, 31488), (9184, 27552), (9408, 26896), (10086, 25088), (10496, 24108), (10752, 23534), (11767, 21504), (12054, 20992), (12544, 20172), (13448, 18816), (13776, 18368), (15744, 16072)]