263284992

素因数分解:

$2^8\times 3^4\times {\mathrm{12697}}^1$

素因数の和:12725

約数の個数: 90

約数和(自身を含む): 785130038

約数和(自身を除く): 521845046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 12697, 20736, 25394, 38091, 50788, 76182, 101576, 114273, 152364, 203152, 228546, 304728, 342819, 406304, 457092, 609456, 685638, 812608, 914184, 1028457, 1218912, 1371276, 1625216, 1828368, 2056914, 2437824, 2742552, 3250432, 3656736, 4113828, 4875648, 5485104, 7313472, 8227656, 9751296, 10970208, 14626944, 16455312, 21940416, 29253888, 32910624, 43880832, 65821248, 87761664, 131642496, 263284992]

約数ペア:

[(1, 263284992), (2, 131642496), (3, 87761664), (4, 65821248), (6, 43880832), (8, 32910624), (9, 29253888), (12, 21940416), (16, 16455312), (18, 14626944), (24, 10970208), (27, 9751296), (32, 8227656), (36, 7313472), (48, 5485104), (54, 4875648), (64, 4113828), (72, 3656736), (81, 3250432), (96, 2742552), (108, 2437824), (128, 2056914), (144, 1828368), (162, 1625216), (192, 1371276), (216, 1218912), (256, 1028457), (288, 914184), (324, 812608), (384, 685638), (432, 609456), (576, 457092), (648, 406304), (768, 342819), (864, 304728), (1152, 228546), (1296, 203152), (1728, 152364), (2304, 114273), (2592, 101576), (3456, 76182), (5184, 50788), (6912, 38091), (10368, 25394), (12697, 20736)]