336014720

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3221}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 808464240

約数和(自身を除く): 472449520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 1304, 1630, 2608, 3221, 3260, 5216, 6442, 6520, 10432, 12884, 13040, 16105, 20864, 25768, 26080, 32210, 51536, 52160, 64420, 103072, 104320, 128840, 206144, 257680, 412288, 515360, 525023, 1030720, 1050046, 2061440, 2100092, 2625115, 4200184, 5250230, 8400368, 10500460, 16800736, 21000920, 33601472, 42001840, 67202944, 84003680, 168007360, 336014720]

約数ペア:

[(1, 336014720), (2, 168007360), (4, 84003680), (5, 67202944), (8, 42001840), (10, 33601472), (16, 21000920), (20, 16800736), (32, 10500460), (40, 8400368), (64, 5250230), (80, 4200184), (128, 2625115), (160, 2100092), (163, 2061440), (320, 1050046), (326, 1030720), (640, 525023), (652, 515360), (815, 412288), (1304, 257680), (1630, 206144), (2608, 128840), (3221, 104320), (3260, 103072), (5216, 64420), (6442, 52160), (6520, 51536), (10432, 32210), (12884, 26080), (13040, 25768), (16105, 20864)]