238428144

素因数分解:

$2^4\times 3^3\times {\mathrm{551917}}^1$

素因数の和:551934

約数の個数: 40

約数和(自身を含む): 684378320

約数和(自身を除く): 445950176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 551917, 1103834, 1655751, 2207668, 3311502, 4415336, 4967253, 6623004, 8830672, 9934506, 13246008, 14901759, 19869012, 26492016, 29803518, 39738024, 59607036, 79476048, 119214072, 238428144]

約数ペア:

[(1, 238428144), (2, 119214072), (3, 79476048), (4, 59607036), (6, 39738024), (8, 29803518), (9, 26492016), (12, 19869012), (16, 14901759), (18, 13246008), (24, 9934506), (27, 8830672), (36, 6623004), (48, 4967253), (54, 4415336), (72, 3311502), (108, 2207668), (144, 1655751), (216, 1103834), (432, 551917)]