664962588

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{60961}}^1$

素因数の和:61075

約数の個数: 48

約数和(自身を含む): 1741074720

約数和(自身を除く): 1076112132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 60961, 121922, 182883, 243844, 365766, 548649, 731532, 1097298, 1645947, 2194596, 3291894, 6157061, 6583788, 12314122, 18471183, 24628244, 36942366, 55413549, 73884732, 110827098, 166240647, 221654196, 332481294, 664962588]

約数ペア:

[(1, 664962588), (2, 332481294), (3, 221654196), (4, 166240647), (6, 110827098), (9, 73884732), (12, 55413549), (18, 36942366), (27, 24628244), (36, 18471183), (54, 12314122), (101, 6583788), (108, 6157061), (202, 3291894), (303, 2194596), (404, 1645947), (606, 1097298), (909, 731532), (1212, 548649), (1818, 365766), (2727, 243844), (3636, 182883), (5454, 121922), (10908, 60961)]