233469080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 568239840

約数和(自身を除く): 334770760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 514, 520, 1028, 1285, 1747, 2056, 2570, 3341, 3494, 5140, 6682, 6988, 8735, 10280, 13364, 13976, 16705, 17470, 22711, 26728, 33410, 34940, 45422, 66820, 69880, 90844, 113555, 133640, 181688, 227110, 448979, 454220, 897958, 908440, 1795916, 2244895, 3591832, 4489790, 5836727, 8979580, 11673454, 17959160, 23346908, 29183635, 46693816, 58367270, 116734540, 233469080]

約数ペア:

[(1, 233469080), (2, 116734540), (4, 58367270), (5, 46693816), (8, 29183635), (10, 23346908), (13, 17959160), (20, 11673454), (26, 8979580), (40, 5836727), (52, 4489790), (65, 3591832), (104, 2244895), (130, 1795916), (257, 908440), (260, 897958), (514, 454220), (520, 448979), (1028, 227110), (1285, 181688), (1747, 133640), (2056, 113555), (2570, 90844), (3341, 69880), (3494, 66820), (5140, 45422), (6682, 34940), (6988, 33410), (8735, 26728), (10280, 22711), (13364, 17470), (13976, 16705)]