255351936

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 810704160

約数和(自身を除く): 555352224

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, 287, 294, 328, 331, 336, 384, 392, 448, 492, 574, 588, 656, 662, 672, 784, 861, 896, 984, 993, 1148, 1176, 1312, 1324, 1344, 1568, 1722, 1968, 1986, 2009, 2296, 2317, 2352, 2624, 2648, 2688, 3136, 3444, 3936, 3972, 4018, 4592, 4634, 4704, 5248, 5296, 6027, 6272, 6888, 6951, 7872, 7944, 8036, 9184, 9268, 9408, 10592, 12054, 13571, 13776, 13902, 15744, 15888, 16072, 16219, 18368, 18536, 18816, 21184, 24108, 27142, 27552, 27804, 31776, 32144, 32438, 36736, 37072, 40713, 42368, 48216, 48657, 54284, 55104, 55608, 63552, 64288, 64876, 74144, 81426, 94997, 96432, 97314, 108568, 110208, 111216, 127104, 128576, 129752, 148288, 162852, 189994, 192864, 194628, 217136, 222432, 257152, 259504, 284991, 296576, 325704, 379988, 385728, 389256, 434272, 444864, 519008, 569982, 651408, 664979, 759976, 771456, 778512, 868544, 889728, 1038016, 1139964, 1302816, 1329958, 1519952, 1557024, 1737088, 1994937, 2076032, 2279928, 2605632, 2659916, 3039904, 3114048, 3989874, 4559856, 5211264, 5319832, 6079808, 6228096, 7979748, 9119712, 10639664, 12159616, 15959496, 18239424, 21279328, 31918992, 36478848, 42558656, 63837984, 85117312, 127675968, 255351936]

約数ペア:

[(1, 255351936), (2, 127675968), (3, 85117312), (4, 63837984), (6, 42558656), (7, 36478848), (8, 31918992), (12, 21279328), (14, 18239424), (16, 15959496), (21, 12159616), (24, 10639664), (28, 9119712), (32, 7979748), (41, 6228096), (42, 6079808), (48, 5319832), (49, 5211264), (56, 4559856), (64, 3989874), (82, 3114048), (84, 3039904), (96, 2659916), (98, 2605632), (112, 2279928), (123, 2076032), (128, 1994937), (147, 1737088), (164, 1557024), (168, 1519952), (192, 1329958), (196, 1302816), (224, 1139964), (246, 1038016), (287, 889728), (294, 868544), (328, 778512), (331, 771456), (336, 759976), (384, 664979), (392, 651408), (448, 569982), (492, 519008), (574, 444864), (588, 434272), (656, 389256), (662, 385728), (672, 379988), (784, 325704), (861, 296576), (896, 284991), (984, 259504), (993, 257152), (1148, 222432), (1176, 217136), (1312, 194628), (1324, 192864), (1344, 189994), (1568, 162852), (1722, 148288), (1968, 129752), (1986, 128576), (2009, 127104), (2296, 111216), (2317, 110208), (2352, 108568), (2624, 97314), (2648, 96432), (2688, 94997), (3136, 81426), (3444, 74144), (3936, 64876), (3972, 64288), (4018, 63552), (4592, 55608), (4634, 55104), (4704, 54284), (5248, 48657), (5296, 48216), (6027, 42368), (6272, 40713), (6888, 37072), (6951, 36736), (7872, 32438), (7944, 32144), (8036, 31776), (9184, 27804), (9268, 27552), (9408, 27142), (10592, 24108), (12054, 21184), (13571, 18816), (13776, 18536), (13902, 18368), (15744, 16219), (15888, 16072)]