255037248

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 252

約数和(自身を含む): 818050688

約数和(自身を除く): 563013440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 81, 92, 93, 96, 108, 124, 138, 144, 162, 184, 186, 192, 207, 216, 243, 248, 276, 279, 288, 324, 368, 372, 414, 432, 486, 496, 529, 552, 558, 576, 621, 648, 713, 736, 744, 828, 837, 864, 972, 992, 1058, 1104, 1116, 1242, 1296, 1426, 1472, 1488, 1587, 1656, 1674, 1728, 1863, 1944, 1984, 2116, 2139, 2208, 2232, 2484, 2511, 2592, 2852, 2976, 3174, 3312, 3348, 3726, 3888, 4232, 4278, 4416, 4464, 4761, 4968, 5022, 5184, 5589, 5704, 5952, 6348, 6417, 6624, 6696, 7452, 7533, 7776, 8464, 8556, 8928, 9522, 9936, 10044, 11178, 11408, 12696, 12834, 13248, 13392, 14283, 14904, 15066, 15552, 16399, 16928, 17112, 17856, 19044, 19251, 19872, 20088, 22356, 22816, 25392, 25668, 26784, 28566, 29808, 30132, 32798, 33856, 34224, 38088, 38502, 39744, 40176, 42849, 44712, 45632, 49197, 50784, 51336, 53568, 57132, 57753, 59616, 60264, 65596, 68448, 76176, 77004, 80352, 85698, 89424, 98394, 101568, 102672, 114264, 115506, 119232, 120528, 128547, 131192, 136896, 147591, 152352, 154008, 160704, 171396, 173259, 178848, 196788, 205344, 228528, 231012, 241056, 257094, 262384, 295182, 304704, 308016, 342792, 346518, 357696, 393576, 410688, 442773, 457056, 462024, 482112, 514188, 524768, 590364, 616032, 685584, 693036, 787152, 885546, 914112, 924048, 1028376, 1049536, 1180728, 1232064, 1328319, 1371168, 1386072, 1574304, 1771092, 1848096, 2056752, 2361456, 2656638, 2742336, 2772144, 3148608, 3542184, 3696192, 3984957, 4113504, 4722912, 5313276, 5544288, 7084368, 7969914, 8227008, 9445824, 10626552, 11088576, 14168736, 15939828, 21253104, 28337472, 31879656, 42506208, 63759312, 85012416, 127518624, 255037248]

約数ペア:

[(1, 255037248), (2, 127518624), (3, 85012416), (4, 63759312), (6, 42506208), (8, 31879656), (9, 28337472), (12, 21253104), (16, 15939828), (18, 14168736), (23, 11088576), (24, 10626552), (27, 9445824), (31, 8227008), (32, 7969914), (36, 7084368), (46, 5544288), (48, 5313276), (54, 4722912), (62, 4113504), (64, 3984957), (69, 3696192), (72, 3542184), (81, 3148608), (92, 2772144), (93, 2742336), (96, 2656638), (108, 2361456), (124, 2056752), (138, 1848096), (144, 1771092), (162, 1574304), (184, 1386072), (186, 1371168), (192, 1328319), (207, 1232064), (216, 1180728), (243, 1049536), (248, 1028376), (276, 924048), (279, 914112), (288, 885546), (324, 787152), (368, 693036), (372, 685584), (414, 616032), (432, 590364), (486, 524768), (496, 514188), (529, 482112), (552, 462024), (558, 457056), (576, 442773), (621, 410688), (648, 393576), (713, 357696), (736, 346518), (744, 342792), (828, 308016), (837, 304704), (864, 295182), (972, 262384), (992, 257094), (1058, 241056), (1104, 231012), (1116, 228528), (1242, 205344), (1296, 196788), (1426, 178848), (1472, 173259), (1488, 171396), (1587, 160704), (1656, 154008), (1674, 152352), (1728, 147591), (1863, 136896), (1944, 131192), (1984, 128547), (2116, 120528), (2139, 119232), (2208, 115506), (2232, 114264), (2484, 102672), (2511, 101568), (2592, 98394), (2852, 89424), (2976, 85698), (3174, 80352), (3312, 77004), (3348, 76176), (3726, 68448), (3888, 65596), (4232, 60264), (4278, 59616), (4416, 57753), (4464, 57132), (4761, 53568), (4968, 51336), (5022, 50784), (5184, 49197), (5589, 45632), (5704, 44712), (5952, 42849), (6348, 40176), (6417, 39744), (6624, 38502), (6696, 38088), (7452, 34224), (7533, 33856), (7776, 32798), (8464, 30132), (8556, 29808), (8928, 28566), (9522, 26784), (9936, 25668), (10044, 25392), (11178, 22816), (11408, 22356), (12696, 20088), (12834, 19872), (13248, 19251), (13392, 19044), (14283, 17856), (14904, 17112), (15066, 16928), (15552, 16399)]