255753792

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 168

約数和(自身を含む): 845734656

約数和(自身を除く): 589980864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 137, 144, 168, 192, 224, 252, 274, 288, 336, 411, 448, 463, 504, 548, 576, 672, 822, 926, 959, 1008, 1096, 1233, 1344, 1389, 1644, 1852, 1918, 2016, 2192, 2466, 2778, 2877, 3241, 3288, 3704, 3836, 4032, 4167, 4384, 4932, 5556, 5754, 6482, 6576, 7408, 7672, 8334, 8631, 8768, 9723, 9864, 11112, 11508, 12964, 13152, 14816, 15344, 16668, 17262, 19446, 19728, 22224, 23016, 25928, 26304, 29169, 29632, 30688, 33336, 34524, 38892, 39456, 44448, 46032, 51856, 58338, 61376, 63431, 66672, 69048, 77784, 78912, 88896, 92064, 103712, 116676, 126862, 133344, 138096, 155568, 184128, 190293, 207424, 233352, 253724, 266688, 276192, 311136, 380586, 444017, 466704, 507448, 552384, 570879, 622272, 761172, 888034, 933408, 1014896, 1141758, 1332051, 1522344, 1776068, 1866816, 2029792, 2283516, 2664102, 3044688, 3552136, 3996153, 4059584, 4567032, 5328204, 6089376, 7104272, 7992306, 9134064, 10656408, 12178752, 14208544, 15984612, 18268128, 21312816, 28417088, 31969224, 36536256, 42625632, 63938448, 85251264, 127876896, 255753792]

約数ペア:

[(1, 255753792), (2, 127876896), (3, 85251264), (4, 63938448), (6, 42625632), (7, 36536256), (8, 31969224), (9, 28417088), (12, 21312816), (14, 18268128), (16, 15984612), (18, 14208544), (21, 12178752), (24, 10656408), (28, 9134064), (32, 7992306), (36, 7104272), (42, 6089376), (48, 5328204), (56, 4567032), (63, 4059584), (64, 3996153), (72, 3552136), (84, 3044688), (96, 2664102), (112, 2283516), (126, 2029792), (137, 1866816), (144, 1776068), (168, 1522344), (192, 1332051), (224, 1141758), (252, 1014896), (274, 933408), (288, 888034), (336, 761172), (411, 622272), (448, 570879), (463, 552384), (504, 507448), (548, 466704), (576, 444017), (672, 380586), (822, 311136), (926, 276192), (959, 266688), (1008, 253724), (1096, 233352), (1233, 207424), (1344, 190293), (1389, 184128), (1644, 155568), (1852, 138096), (1918, 133344), (2016, 126862), (2192, 116676), (2466, 103712), (2778, 92064), (2877, 88896), (3241, 78912), (3288, 77784), (3704, 69048), (3836, 66672), (4032, 63431), (4167, 61376), (4384, 58338), (4932, 51856), (5556, 46032), (5754, 44448), (6482, 39456), (6576, 38892), (7408, 34524), (7672, 33336), (8334, 30688), (8631, 29632), (8768, 29169), (9723, 26304), (9864, 25928), (11112, 23016), (11508, 22224), (12964, 19728), (13152, 19446), (14816, 17262), (15344, 16668)]