231880248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103889}}^1$

素因数の和:103932

約数の個数: 48

約数和(自身を含む): 648273600

約数和(自身を除く): 416393352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 103889, 207778, 311667, 415556, 623334, 831112, 935001, 1246668, 1870002, 2493336, 3220559, 3740004, 6441118, 7480008, 9661677, 12882236, 19323354, 25764472, 28985031, 38646708, 57970062, 77293416, 115940124, 231880248]

約数ペア:

[(1, 231880248), (2, 115940124), (3, 77293416), (4, 57970062), (6, 38646708), (8, 28985031), (9, 25764472), (12, 19323354), (18, 12882236), (24, 9661677), (31, 7480008), (36, 6441118), (62, 3740004), (72, 3220559), (93, 2493336), (124, 1870002), (186, 1246668), (248, 935001), (279, 831112), (372, 623334), (558, 415556), (744, 311667), (1116, 207778), (2232, 103889)]