254715264

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 739165440

約数和(自身を除く): 484450176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1524, 1741, 2032, 2286, 3048, 3482, 4064, 4572, 5223, 6096, 6964, 8128, 9144, 10446, 12192, 13928, 15669, 16256, 18288, 20892, 24384, 27856, 31338, 36576, 41784, 48768, 55712, 62676, 73152, 83568, 111424, 125352, 146304, 167136, 221107, 222848, 250704, 334272, 442214, 501408, 663321, 668544, 884428, 1002816, 1326642, 1768856, 1989963, 2005632, 2653284, 3537712, 3979926, 5306568, 7075424, 7959852, 10613136, 14150848, 15919704, 21226272, 28301696, 31839408, 42452544, 63678816, 84905088, 127357632, 254715264]

約数ペア:

[(1, 254715264), (2, 127357632), (3, 84905088), (4, 63678816), (6, 42452544), (8, 31839408), (9, 28301696), (12, 21226272), (16, 15919704), (18, 14150848), (24, 10613136), (32, 7959852), (36, 7075424), (48, 5306568), (64, 3979926), (72, 3537712), (96, 2653284), (127, 2005632), (128, 1989963), (144, 1768856), (192, 1326642), (254, 1002816), (288, 884428), (381, 668544), (384, 663321), (508, 501408), (576, 442214), (762, 334272), (1016, 250704), (1143, 222848), (1152, 221107), (1524, 167136), (1741, 146304), (2032, 125352), (2286, 111424), (3048, 83568), (3482, 73152), (4064, 62676), (4572, 55712), (5223, 48768), (6096, 41784), (6964, 36576), (8128, 31338), (9144, 27856), (10446, 24384), (12192, 20892), (13928, 18288), (15669, 16256)]