1557371232

素因数分解:

$2^5\times 3^3\times {\mathrm{1802513}}^1$

素因数の和:1802532

約数の個数: 48

約数和(自身を含む): 4542335280

約数和(自身を除く): 2984964048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1802513, 3605026, 5407539, 7210052, 10815078, 14420104, 16222617, 21630156, 28840208, 32445234, 43260312, 48667851, 57680416, 64890468, 86520624, 97335702, 129780936, 173041248, 194671404, 259561872, 389342808, 519123744, 778685616, 1557371232]

約数ペア:

[(1, 1557371232), (2, 778685616), (3, 519123744), (4, 389342808), (6, 259561872), (8, 194671404), (9, 173041248), (12, 129780936), (16, 97335702), (18, 86520624), (24, 64890468), (27, 57680416), (32, 48667851), (36, 43260312), (48, 32445234), (54, 28840208), (72, 21630156), (96, 16222617), (108, 14420104), (144, 10815078), (216, 7210052), (288, 5407539), (432, 3605026), (864, 1802513)]