255867552

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 536662368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 72, 82, 93, 96, 108, 123, 124, 144, 164, 186, 216, 233, 246, 248, 279, 288, 328, 369, 372, 432, 466, 492, 496, 558, 656, 699, 738, 744, 837, 864, 932, 984, 992, 1107, 1116, 1271, 1312, 1398, 1476, 1488, 1674, 1864, 1968, 2097, 2214, 2232, 2542, 2796, 2952, 2976, 3348, 3728, 3813, 3936, 4194, 4428, 4464, 5084, 5592, 5904, 6291, 6696, 7223, 7456, 7626, 8388, 8856, 8928, 9553, 10168, 11184, 11439, 11808, 12582, 13392, 14446, 15252, 16776, 17712, 19106, 20336, 21669, 22368, 22878, 25164, 26784, 28659, 28892, 30504, 33552, 34317, 35424, 38212, 40672, 43338, 45756, 50328, 57318, 57784, 61008, 65007, 67104, 68634, 76424, 85977, 86676, 91512, 100656, 114636, 115568, 122016, 130014, 137268, 152848, 171954, 173352, 183024, 195021, 201312, 229272, 231136, 257931, 260028, 274536, 296143, 305696, 343908, 346704, 366048, 390042, 458544, 515862, 520056, 549072, 592286, 687816, 693408, 780084, 888429, 917088, 1031724, 1040112, 1098144, 1184572, 1375632, 1560168, 1776858, 2063448, 2080224, 2369144, 2665287, 2751264, 3120336, 3553716, 4126896, 4738288, 5330574, 6240672, 7107432, 7995861, 8253792, 9476576, 10661148, 14214864, 15991722, 21322296, 28429728, 31983444, 42644592, 63966888, 85289184, 127933776, 255867552]

約数ペア:

[(1, 255867552), (2, 127933776), (3, 85289184), (4, 63966888), (6, 42644592), (8, 31983444), (9, 28429728), (12, 21322296), (16, 15991722), (18, 14214864), (24, 10661148), (27, 9476576), (31, 8253792), (32, 7995861), (36, 7107432), (41, 6240672), (48, 5330574), (54, 4738288), (62, 4126896), (72, 3553716), (82, 3120336), (93, 2751264), (96, 2665287), (108, 2369144), (123, 2080224), (124, 2063448), (144, 1776858), (164, 1560168), (186, 1375632), (216, 1184572), (233, 1098144), (246, 1040112), (248, 1031724), (279, 917088), (288, 888429), (328, 780084), (369, 693408), (372, 687816), (432, 592286), (466, 549072), (492, 520056), (496, 515862), (558, 458544), (656, 390042), (699, 366048), (738, 346704), (744, 343908), (837, 305696), (864, 296143), (932, 274536), (984, 260028), (992, 257931), (1107, 231136), (1116, 229272), (1271, 201312), (1312, 195021), (1398, 183024), (1476, 173352), (1488, 171954), (1674, 152848), (1864, 137268), (1968, 130014), (2097, 122016), (2214, 115568), (2232, 114636), (2542, 100656), (2796, 91512), (2952, 86676), (2976, 85977), (3348, 76424), (3728, 68634), (3813, 67104), (3936, 65007), (4194, 61008), (4428, 57784), (4464, 57318), (5084, 50328), (5592, 45756), (5904, 43338), (6291, 40672), (6696, 38212), (7223, 35424), (7456, 34317), (7626, 33552), (8388, 30504), (8856, 28892), (8928, 28659), (9553, 26784), (10168, 25164), (11184, 22878), (11439, 22368), (11808, 21669), (12582, 20336), (13392, 19106), (14446, 17712), (15252, 16776)]