1254890989832

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{34253}}^1$

素因数の和:34830

約数の個数: 64

約数和(自身を含む): 2400783390720

約数和(自身を除く): 1145892400888

約数列:

[1, 2, 4, 8, 107, 127, 214, 254, 337, 428, 508, 674, 856, 1016, 1348, 2696, 13589, 27178, 34253, 36059, 42799, 54356, 68506, 72118, 85598, 108712, 137012, 144236, 171196, 274024, 288472, 342392, 3665071, 4350131, 4579493, 7330142, 8700262, 9158986, 11543261, 14660284, 17400524, 18317972, 23086522, 29320568, 34801048, 36635944, 46173044, 92346088, 465464017, 930928034, 1235128927, 1465994147, 1861856068, 2470257854, 2931988294, 3723712136, 4940515708, 5863976588, 9881031416, 11727953176, 156861373729, 313722747458, 627445494916, 1254890989832]

約数ペア:

[(1, 1254890989832), (2, 627445494916), (4, 313722747458), (8, 156861373729), (107, 11727953176), (127, 9881031416), (214, 5863976588), (254, 4940515708), (337, 3723712136), (428, 2931988294), (508, 2470257854), (674, 1861856068), (856, 1465994147), (1016, 1235128927), (1348, 930928034), (2696, 465464017), (13589, 92346088), (27178, 46173044), (34253, 36635944), (36059, 34801048), (42799, 29320568), (54356, 23086522), (68506, 18317972), (72118, 17400524), (85598, 14660284), (108712, 11543261), (137012, 9158986), (144236, 8700262), (171196, 7330142), (274024, 4579493), (288472, 4350131), (342392, 3665071)]