1520454023968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{60837629}}^1$

素因数の和:60837721

約数の個数: 48

約数和(自身を含む): 3311513876160

約数和(自身を除く): 1791059852192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 6248, 12496, 24992, 60837629, 121675258, 243350516, 486701032, 669213919, 973402064, 1338427838, 1946804128, 2676855676, 4319471659, 5353711352, 8638943318, 10707422704, 17277886636, 21414845408, 34555773272, 47514188249, 69111546544, 95028376498, 138223093088, 190056752996, 380113505992, 760227011984, 1520454023968]

約数ペア:

[(1, 1520454023968), (2, 760227011984), (4, 380113505992), (8, 190056752996), (11, 138223093088), (16, 95028376498), (22, 69111546544), (32, 47514188249), (44, 34555773272), (71, 21414845408), (88, 17277886636), (142, 10707422704), (176, 8638943318), (284, 5353711352), (352, 4319471659), (568, 2676855676), (781, 1946804128), (1136, 1338427838), (1562, 973402064), (2272, 669213919), (3124, 486701032), (6248, 243350516), (12496, 121675258), (24992, 60837629)]