2315804968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 4705646400

約数和(自身を除く): 2389841432

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 227, 328, 454, 779, 908, 1558, 1637, 1816, 3116, 3274, 4313, 6232, 6548, 8626, 9307, 13096, 17252, 18614, 31103, 34504, 37228, 62206, 67117, 74456, 124412, 134234, 176833, 248824, 268468, 353666, 371599, 536936, 707332, 743198, 1275223, 1414664, 1486396, 2550446, 2972792, 5100892, 7060381, 10201784, 14120762, 15235559, 28241524, 30471118, 56483048, 60942236, 121884472, 289475621, 578951242, 1157902484, 2315804968]

約数ペア:

[(1, 2315804968), (2, 1157902484), (4, 578951242), (8, 289475621), (19, 121884472), (38, 60942236), (41, 56483048), (76, 30471118), (82, 28241524), (152, 15235559), (164, 14120762), (227, 10201784), (328, 7060381), (454, 5100892), (779, 2972792), (908, 2550446), (1558, 1486396), (1637, 1414664), (1816, 1275223), (3116, 743198), (3274, 707332), (4313, 536936), (6232, 371599), (6548, 353666), (8626, 268468), (9307, 248824), (13096, 176833), (17252, 134234), (18614, 124412), (31103, 74456), (34504, 67117), (37228, 62206)]