1304440776

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{421331}}^1$

素因数の和:421386

約数の個数: 48

約数和(自身を含む): 3615028560

約数和(自身を除く): 2310587784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 421331, 842662, 1263993, 1685324, 2527986, 3370648, 3791979, 5055972, 7583958, 10111944, 15167916, 18117233, 30335832, 36234466, 54351699, 72468932, 108703398, 144937864, 163055097, 217406796, 326110194, 434813592, 652220388, 1304440776]

約数ペア:

[(1, 1304440776), (2, 652220388), (3, 434813592), (4, 326110194), (6, 217406796), (8, 163055097), (9, 144937864), (12, 108703398), (18, 72468932), (24, 54351699), (36, 36234466), (43, 30335832), (72, 18117233), (86, 15167916), (129, 10111944), (172, 7583958), (258, 5055972), (344, 3791979), (387, 3370648), (516, 2527986), (774, 1685324), (1032, 1263993), (1548, 842662), (3096, 421331)]