254834112

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 762989584

約数和(自身を除く): 508155472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 193, 208, 276, 299, 312, 368, 386, 416, 529, 552, 579, 598, 624, 736, 772, 832, 897, 1058, 1104, 1158, 1196, 1248, 1472, 1544, 1587, 1794, 2116, 2208, 2316, 2392, 2496, 2509, 3088, 3174, 3588, 4232, 4416, 4439, 4632, 4784, 5018, 6176, 6348, 6877, 7176, 7527, 8464, 8878, 9264, 9568, 10036, 12352, 12696, 13317, 13754, 14352, 15054, 16928, 17756, 18528, 19136, 20072, 20631, 25392, 26634, 27508, 28704, 30108, 33856, 35512, 37056, 40144, 41262, 50784, 53268, 55016, 57408, 57707, 60216, 71024, 80288, 82524, 101568, 102097, 106536, 110032, 115414, 120432, 142048, 160576, 165048, 173121, 204194, 213072, 220064, 230828, 240864, 284096, 306291, 330096, 346242, 408388, 426144, 440128, 461656, 481728, 612582, 660192, 692484, 816776, 852288, 923312, 1225164, 1320384, 1327261, 1384968, 1633552, 1846624, 2450328, 2654522, 2769936, 3267104, 3693248, 3981783, 4900656, 5309044, 5539872, 6534208, 7963566, 9801312, 10618088, 11079744, 15927132, 19602624, 21236176, 31854264, 42472352, 63708528, 84944704, 127417056, 254834112]

約数ペア:

[(1, 254834112), (2, 127417056), (3, 84944704), (4, 63708528), (6, 42472352), (8, 31854264), (12, 21236176), (13, 19602624), (16, 15927132), (23, 11079744), (24, 10618088), (26, 9801312), (32, 7963566), (39, 6534208), (46, 5539872), (48, 5309044), (52, 4900656), (64, 3981783), (69, 3693248), (78, 3267104), (92, 2769936), (96, 2654522), (104, 2450328), (138, 1846624), (156, 1633552), (184, 1384968), (192, 1327261), (193, 1320384), (208, 1225164), (276, 923312), (299, 852288), (312, 816776), (368, 692484), (386, 660192), (416, 612582), (529, 481728), (552, 461656), (579, 440128), (598, 426144), (624, 408388), (736, 346242), (772, 330096), (832, 306291), (897, 284096), (1058, 240864), (1104, 230828), (1158, 220064), (1196, 213072), (1248, 204194), (1472, 173121), (1544, 165048), (1587, 160576), (1794, 142048), (2116, 120432), (2208, 115414), (2316, 110032), (2392, 106536), (2496, 102097), (2509, 101568), (3088, 82524), (3174, 80288), (3588, 71024), (4232, 60216), (4416, 57707), (4439, 57408), (4632, 55016), (4784, 53268), (5018, 50784), (6176, 41262), (6348, 40144), (6877, 37056), (7176, 35512), (7527, 33856), (8464, 30108), (8878, 28704), (9264, 27508), (9568, 26634), (10036, 25392), (12352, 20631), (12696, 20072), (13317, 19136), (13754, 18528), (14352, 17756), (15054, 16928)]