262154144

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 639467136

約数和(自身を除く): 377312992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 68, 86, 112, 119, 136, 172, 224, 238, 272, 301, 344, 476, 544, 602, 688, 731, 952, 1204, 1376, 1462, 1601, 1904, 2408, 2924, 3202, 3808, 4816, 5117, 5848, 6404, 9632, 10234, 11207, 11696, 12808, 20468, 22414, 23392, 25616, 27217, 40936, 44828, 51232, 54434, 68843, 81872, 89656, 108868, 137686, 163744, 179312, 190519, 217736, 275372, 358624, 381038, 435472, 481901, 550744, 762076, 870944, 963802, 1101488, 1170331, 1524152, 1927604, 2202976, 2340662, 3048304, 3855208, 4681324, 6096608, 7710416, 8192317, 9362648, 15420832, 16384634, 18725296, 32769268, 37450592, 65538536, 131077072, 262154144]

約数ペア:

[(1, 262154144), (2, 131077072), (4, 65538536), (7, 37450592), (8, 32769268), (14, 18725296), (16, 16384634), (17, 15420832), (28, 9362648), (32, 8192317), (34, 7710416), (43, 6096608), (56, 4681324), (68, 3855208), (86, 3048304), (112, 2340662), (119, 2202976), (136, 1927604), (172, 1524152), (224, 1170331), (238, 1101488), (272, 963802), (301, 870944), (344, 762076), (476, 550744), (544, 481901), (602, 435472), (688, 381038), (731, 358624), (952, 275372), (1204, 217736), (1376, 190519), (1462, 179312), (1601, 163744), (1904, 137686), (2408, 108868), (2924, 89656), (3202, 81872), (3808, 68843), (4816, 54434), (5117, 51232), (5848, 44828), (6404, 40936), (9632, 27217), (10234, 25616), (11207, 23392), (11696, 22414), (12808, 20468)]