313288608

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20021}}^1$

素因数の和:20197

約数の個数: 48

約数和(自身を含む): 827469216

約数和(自身を除く): 514180608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 20021, 40042, 60063, 80084, 120126, 160168, 240252, 320336, 480504, 640672, 961008, 1922016, 3263423, 6526846, 9790269, 13053692, 19580538, 26107384, 39161076, 52214768, 78322152, 104429536, 156644304, 313288608]

約数ペア:

[(1, 313288608), (2, 156644304), (3, 104429536), (4, 78322152), (6, 52214768), (8, 39161076), (12, 26107384), (16, 19580538), (24, 13053692), (32, 9790269), (48, 6526846), (96, 3263423), (163, 1922016), (326, 961008), (489, 640672), (652, 480504), (978, 320336), (1304, 240252), (1956, 160168), (2608, 120126), (3912, 80084), (5216, 60063), (7824, 40042), (15648, 20021)]