299072488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{261427}}^1$

素因数の和:261457

約数の個数: 32

約数和(自身を含む): 658798560

約数和(自身を除く): 359726072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 261427, 522854, 1045708, 2091416, 2875697, 3398551, 5751394, 6797102, 11502788, 13594204, 23005576, 27188408, 37384061, 74768122, 149536244, 299072488]

約数ペア:

[(1, 299072488), (2, 149536244), (4, 74768122), (8, 37384061), (11, 27188408), (13, 23005576), (22, 13594204), (26, 11502788), (44, 6797102), (52, 5751394), (88, 3398551), (104, 2875697), (143, 2091416), (286, 1045708), (572, 522854), (1144, 261427)]