28638380304

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{989441}}^1$

素因数の和:989525

約数の個数: 80

約数和(自身を含む): 83429749440

約数和(自身を除く): 54791369136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 989441, 1978882, 2968323, 3957764, 5936646, 7915528, 8904969, 11873292, 15831056, 17809938, 23746584, 26714907, 35619876, 47493168, 53429814, 66292547, 71239752, 106859628, 132585094, 142479504, 198877641, 213719256, 265170188, 397755282, 427438512, 530340376, 596632923, 795510564, 1060680752, 1193265846, 1591021128, 1789898769, 2386531692, 3182042256, 3579797538, 4773063384, 7159595076, 9546126768, 14319190152, 28638380304]

約数ペア:

[(1, 28638380304), (2, 14319190152), (3, 9546126768), (4, 7159595076), (6, 4773063384), (8, 3579797538), (9, 3182042256), (12, 2386531692), (16, 1789898769), (18, 1591021128), (24, 1193265846), (27, 1060680752), (36, 795510564), (48, 596632923), (54, 530340376), (67, 427438512), (72, 397755282), (108, 265170188), (134, 213719256), (144, 198877641), (201, 142479504), (216, 132585094), (268, 106859628), (402, 71239752), (432, 66292547), (536, 53429814), (603, 47493168), (804, 35619876), (1072, 26714907), (1206, 23746584), (1608, 17809938), (1809, 15831056), (2412, 11873292), (3216, 8904969), (3618, 7915528), (4824, 5936646), (7236, 3957764), (9648, 2968323), (14472, 1978882), (28944, 989441)]