387345888

素因数分解:

$2^5\times 3^5\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 1155314160

約数和(自身を除く): 767968272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 216, 218, 243, 288, 324, 327, 432, 436, 457, 486, 648, 654, 864, 872, 914, 972, 981, 1296, 1308, 1371, 1744, 1828, 1944, 1962, 2592, 2616, 2742, 2943, 3488, 3656, 3888, 3924, 4113, 5232, 5484, 5886, 7312, 7776, 7848, 8226, 8829, 10464, 10968, 11772, 12339, 14624, 15696, 16452, 17658, 21936, 23544, 24678, 26487, 31392, 32904, 35316, 37017, 43872, 47088, 49356, 49813, 52974, 65808, 70632, 74034, 94176, 98712, 99626, 105948, 111051, 131616, 141264, 148068, 149439, 197424, 199252, 211896, 222102, 282528, 296136, 298878, 394848, 398504, 423792, 444204, 448317, 592272, 597756, 797008, 847584, 888408, 896634, 1184544, 1195512, 1344951, 1594016, 1776816, 1793268, 2391024, 2689902, 3553632, 3586536, 4034853, 4782048, 5379804, 7173072, 8069706, 10759608, 12104559, 14346144, 16139412, 21519216, 24209118, 32278824, 43038432, 48418236, 64557648, 96836472, 129115296, 193672944, 387345888]

約数ペア:

[(1, 387345888), (2, 193672944), (3, 129115296), (4, 96836472), (6, 64557648), (8, 48418236), (9, 43038432), (12, 32278824), (16, 24209118), (18, 21519216), (24, 16139412), (27, 14346144), (32, 12104559), (36, 10759608), (48, 8069706), (54, 7173072), (72, 5379804), (81, 4782048), (96, 4034853), (108, 3586536), (109, 3553632), (144, 2689902), (162, 2391024), (216, 1793268), (218, 1776816), (243, 1594016), (288, 1344951), (324, 1195512), (327, 1184544), (432, 896634), (436, 888408), (457, 847584), (486, 797008), (648, 597756), (654, 592272), (864, 448317), (872, 444204), (914, 423792), (972, 398504), (981, 394848), (1296, 298878), (1308, 296136), (1371, 282528), (1744, 222102), (1828, 211896), (1944, 199252), (1962, 197424), (2592, 149439), (2616, 148068), (2742, 141264), (2943, 131616), (3488, 111051), (3656, 105948), (3888, 99626), (3924, 98712), (4113, 94176), (5232, 74034), (5484, 70632), (5886, 65808), (7312, 52974), (7776, 49813), (7848, 49356), (8226, 47088), (8829, 43872), (10464, 37017), (10968, 35316), (11772, 32904), (12339, 31392), (14624, 26487), (15696, 24678), (16452, 23544), (17658, 21936)]