291755632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 706240512

約数和(自身を除く): 414484880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 4943, 7378, 8432, 9886, 14756, 19772, 29512, 34601, 39544, 59024, 69202, 79088, 84031, 138404, 153233, 168062, 276808, 306466, 336124, 553616, 588217, 612932, 672248, 1072631, 1176434, 1225864, 1344496, 2145262, 2352868, 2451728, 2604961, 4290524, 4705736, 5209922, 8581048, 9411472, 10419844, 17162096, 18234727, 20839688, 36469454, 41679376, 72938908, 145877816, 291755632]

約数ペア:

[(1, 291755632), (2, 145877816), (4, 72938908), (7, 41679376), (8, 36469454), (14, 20839688), (16, 18234727), (17, 17162096), (28, 10419844), (31, 9411472), (34, 8581048), (56, 5209922), (62, 4705736), (68, 4290524), (112, 2604961), (119, 2451728), (124, 2352868), (136, 2145262), (217, 1344496), (238, 1225864), (248, 1176434), (272, 1072631), (434, 672248), (476, 612932), (496, 588217), (527, 553616), (868, 336124), (952, 306466), (1054, 276808), (1736, 168062), (1904, 153233), (2108, 138404), (3472, 84031), (3689, 79088), (4216, 69202), (4943, 59024), (7378, 39544), (8432, 34601), (9886, 29512), (14756, 19772)]