269884076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1367}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 590188032

約数和(自身を除く): 320303956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 641, 1282, 1367, 2564, 2734, 4487, 5468, 7051, 8974, 9569, 14102, 15037, 17948, 19138, 28204, 30074, 38276, 49357, 60148, 98714, 105259, 197428, 210518, 421036, 876247, 1752494, 3504988, 6133729, 9638717, 12267458, 19277434, 24534916, 38554868, 67471019, 134942038, 269884076]

約数ペア:

[(1, 269884076), (2, 134942038), (4, 67471019), (7, 38554868), (11, 24534916), (14, 19277434), (22, 12267458), (28, 9638717), (44, 6133729), (77, 3504988), (154, 1752494), (308, 876247), (641, 421036), (1282, 210518), (1367, 197428), (2564, 105259), (2734, 98714), (4487, 60148), (5468, 49357), (7051, 38276), (8974, 30074), (9569, 28204), (14102, 19138), (15037, 17948)]