221439096

素因数分解:

$2^3\times 3^5\times {\mathrm{113909}}^1$

素因数の和:113930

約数の個数: 48

約数和(自身を含む): 621948600

約数和(自身を除く): 400509504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 113909, 227818, 341727, 455636, 683454, 911272, 1025181, 1366908, 2050362, 2733816, 3075543, 4100724, 6151086, 8201448, 9226629, 12302172, 18453258, 24604344, 27679887, 36906516, 55359774, 73813032, 110719548, 221439096]

約数ペア:

[(1, 221439096), (2, 110719548), (3, 73813032), (4, 55359774), (6, 36906516), (8, 27679887), (9, 24604344), (12, 18453258), (18, 12302172), (24, 9226629), (27, 8201448), (36, 6151086), (54, 4100724), (72, 3075543), (81, 2733816), (108, 2050362), (162, 1366908), (216, 1025181), (243, 911272), (324, 683454), (486, 455636), (648, 341727), (972, 227818), (1944, 113909)]