228478768

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2714

約数の個数: 60

約数和(自身を含む): 519710040

約数和(自身を除く): 291231272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 784, 791, 904, 1582, 1808, 2579, 3164, 5158, 5537, 6328, 10316, 11074, 12656, 18053, 20632, 22148, 36106, 41264, 44296, 72212, 88592, 126371, 144424, 252742, 288848, 291427, 505484, 582854, 1010968, 1165708, 2021936, 2039989, 2331416, 4079978, 4662832, 8159956, 14279923, 16319912, 28559846, 32639824, 57119692, 114239384, 228478768]

約数ペア:

[(1, 228478768), (2, 114239384), (4, 57119692), (7, 32639824), (8, 28559846), (14, 16319912), (16, 14279923), (28, 8159956), (49, 4662832), (56, 4079978), (98, 2331416), (112, 2039989), (113, 2021936), (196, 1165708), (226, 1010968), (392, 582854), (452, 505484), (784, 291427), (791, 288848), (904, 252742), (1582, 144424), (1808, 126371), (2579, 88592), (3164, 72212), (5158, 44296), (5537, 41264), (6328, 36106), (10316, 22148), (11074, 20632), (12656, 18053)]