789854976

素因数分解:

$2^8\times 3^5\times {\mathrm{12697}}^1$

素因数の和:12728

約数の個数: 108

約数和(自身を含む): 2361878792

約数和(自身を除く): 1572023816

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, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 12697, 15552, 20736, 25394, 31104, 38091, 50788, 62208, 76182, 101576, 114273, 152364, 203152, 228546, 304728, 342819, 406304, 457092, 609456, 685638, 812608, 914184, 1028457, 1218912, 1371276, 1625216, 1828368, 2056914, 2437824, 2742552, 3085371, 3250432, 3656736, 4113828, 4875648, 5485104, 6170742, 7313472, 8227656, 9751296, 10970208, 12341484, 14626944, 16455312, 21940416, 24682968, 29253888, 32910624, 43880832, 49365936, 65821248, 87761664, 98731872, 131642496, 197463744, 263284992, 394927488, 789854976]

約数ペア:

[(1, 789854976), (2, 394927488), (3, 263284992), (4, 197463744), (6, 131642496), (8, 98731872), (9, 87761664), (12, 65821248), (16, 49365936), (18, 43880832), (24, 32910624), (27, 29253888), (32, 24682968), (36, 21940416), (48, 16455312), (54, 14626944), (64, 12341484), (72, 10970208), (81, 9751296), (96, 8227656), (108, 7313472), (128, 6170742), (144, 5485104), (162, 4875648), (192, 4113828), (216, 3656736), (243, 3250432), (256, 3085371), (288, 2742552), (324, 2437824), (384, 2056914), (432, 1828368), (486, 1625216), (576, 1371276), (648, 1218912), (768, 1028457), (864, 914184), (972, 812608), (1152, 685638), (1296, 609456), (1728, 457092), (1944, 406304), (2304, 342819), (2592, 304728), (3456, 228546), (3888, 203152), (5184, 152364), (6912, 114273), (7776, 101576), (10368, 76182), (12697, 62208), (15552, 50788), (20736, 38091), (25394, 31104)]