2255360044

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{857}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 4765400640

約数和(自身を除く): 2510040596

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 463, 812, 857, 926, 1421, 1714, 1852, 2842, 3241, 3428, 5684, 5999, 6482, 11998, 12964, 13427, 22687, 23996, 24853, 26854, 41993, 45374, 49706, 53708, 83986, 90748, 93989, 99412, 167972, 173971, 187978, 347942, 375956, 396791, 657923, 695884, 793582, 1217797, 1315846, 1587164, 2435594, 2631692, 2777537, 4871188, 5555074, 11110148, 11506939, 19442759, 23013878, 38885518, 46027756, 77771036, 80548573, 161097146, 322194292, 563840011, 1127680022, 2255360044]

約数ペア:

[(1, 2255360044), (2, 1127680022), (4, 563840011), (7, 322194292), (14, 161097146), (28, 80548573), (29, 77771036), (49, 46027756), (58, 38885518), (98, 23013878), (116, 19442759), (196, 11506939), (203, 11110148), (406, 5555074), (463, 4871188), (812, 2777537), (857, 2631692), (926, 2435594), (1421, 1587164), (1714, 1315846), (1852, 1217797), (2842, 793582), (3241, 695884), (3428, 657923), (5684, 396791), (5999, 375956), (6482, 347942), (11998, 187978), (12964, 173971), (13427, 167972), (22687, 99412), (23996, 93989), (24853, 90748), (26854, 83986), (41993, 53708), (45374, 49706)]