256126752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{42349}}^1$

素因数の和:42375

約数の個数: 96

約数和(自身を含む): 853776000

約数和(自身を除く): 597649248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 42349, 84698, 127047, 169396, 254094, 296443, 338792, 381141, 508188, 592886, 677584, 762282, 889329, 1016376, 1143423, 1185772, 1355168, 1524564, 1778658, 2032752, 2286846, 2371544, 2667987, 3049128, 3557316, 4065504, 4573692, 4743088, 5335974, 6098256, 7114632, 8003961, 9147384, 9486176, 10671948, 12196512, 14229264, 16007922, 18294768, 21343896, 28458528, 32015844, 36589536, 42687792, 64031688, 85375584, 128063376, 256126752]

約数ペア:

[(1, 256126752), (2, 128063376), (3, 85375584), (4, 64031688), (6, 42687792), (7, 36589536), (8, 32015844), (9, 28458528), (12, 21343896), (14, 18294768), (16, 16007922), (18, 14229264), (21, 12196512), (24, 10671948), (27, 9486176), (28, 9147384), (32, 8003961), (36, 7114632), (42, 6098256), (48, 5335974), (54, 4743088), (56, 4573692), (63, 4065504), (72, 3557316), (84, 3049128), (96, 2667987), (108, 2371544), (112, 2286846), (126, 2032752), (144, 1778658), (168, 1524564), (189, 1355168), (216, 1185772), (224, 1143423), (252, 1016376), (288, 889329), (336, 762282), (378, 677584), (432, 592886), (504, 508188), (672, 381141), (756, 338792), (864, 296443), (1008, 254094), (1512, 169396), (2016, 127047), (3024, 84698), (6048, 42349)]