255575908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1733}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 536014080

約数和(自身を除く): 280438172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 644, 916, 1603, 1733, 3206, 3466, 5267, 6412, 6932, 10534, 12131, 21068, 24262, 36869, 39859, 48524, 73738, 79718, 147476, 159436, 279013, 396857, 558026, 793714, 1116052, 1587428, 2777999, 5555998, 9127711, 11111996, 18255422, 36510844, 63893977, 127787954, 255575908]

約数ペア:

[(1, 255575908), (2, 127787954), (4, 63893977), (7, 36510844), (14, 18255422), (23, 11111996), (28, 9127711), (46, 5555998), (92, 2777999), (161, 1587428), (229, 1116052), (322, 793714), (458, 558026), (644, 396857), (916, 279013), (1603, 159436), (1733, 147476), (3206, 79718), (3466, 73738), (5267, 48524), (6412, 39859), (6932, 36869), (10534, 24262), (12131, 21068)]