258213312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21347}}^1$

素因数の和:21375

約数の個数: 112

約数和(自身を含む): 867582720

約数和(自身を除く): 609369408

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, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21347, 42694, 64041, 85388, 128082, 149429, 170776, 192123, 256164, 298858, 341552, 384246, 448287, 512328, 576369, 597716, 683104, 768492, 896574, 1024656, 1152738, 1195432, 1344861, 1366208, 1536984, 1793148, 2049312, 2305476, 2390864, 2689722, 3073968, 3586296, 4034583, 4098624, 4610952, 4781728, 5379444, 6147936, 7172592, 8069166, 9221904, 9563456, 10758888, 12295872, 14345184, 16138332, 18443808, 21517776, 28690368, 32276664, 36887616, 43035552, 64553328, 86071104, 129106656, 258213312]

約数ペア:

[(1, 258213312), (2, 129106656), (3, 86071104), (4, 64553328), (6, 43035552), (7, 36887616), (8, 32276664), (9, 28690368), (12, 21517776), (14, 18443808), (16, 16138332), (18, 14345184), (21, 12295872), (24, 10758888), (27, 9563456), (28, 9221904), (32, 8069166), (36, 7172592), (42, 6147936), (48, 5379444), (54, 4781728), (56, 4610952), (63, 4098624), (64, 4034583), (72, 3586296), (84, 3073968), (96, 2689722), (108, 2390864), (112, 2305476), (126, 2049312), (144, 1793148), (168, 1536984), (189, 1366208), (192, 1344861), (216, 1195432), (224, 1152738), (252, 1024656), (288, 896574), (336, 768492), (378, 683104), (432, 597716), (448, 576369), (504, 512328), (576, 448287), (672, 384246), (756, 341552), (864, 298858), (1008, 256164), (1344, 192123), (1512, 170776), (1728, 149429), (2016, 128082), (3024, 85388), (4032, 64041), (6048, 42694), (12096, 21347)]