245695749744

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{31402831}}^1$

素因数の和:31403005

約数の個数: 40

約数和(自身を含む): 638607991552

約数和(自身を除く): 392912241808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 31402831, 62805662, 94208493, 125611324, 188416986, 251222648, 376833972, 502445296, 753667944, 1507335888, 5118661453, 10237322906, 15355984359, 20474645812, 30711968718, 40949291624, 61423937436, 81898583248, 122847874872, 245695749744]

約数ペア:

[(1, 245695749744), (2, 122847874872), (3, 81898583248), (4, 61423937436), (6, 40949291624), (8, 30711968718), (12, 20474645812), (16, 15355984359), (24, 10237322906), (48, 5118661453), (163, 1507335888), (326, 753667944), (489, 502445296), (652, 376833972), (978, 251222648), (1304, 188416986), (1956, 125611324), (2608, 94208493), (3912, 62805662), (7824, 31402831)]