488270288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{24551}}^1$

素因数の和:24683

約数の個数: 40

約数和(自身を含む): 1041201216

約数和(自身を除く): 552930928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 24551, 49102, 98204, 196408, 270061, 392816, 540122, 1080244, 2160488, 2774263, 4320976, 5548526, 11097052, 22194104, 30516893, 44388208, 61033786, 122067572, 244135144, 488270288]

約数ペア:

[(1, 488270288), (2, 244135144), (4, 122067572), (8, 61033786), (11, 44388208), (16, 30516893), (22, 22194104), (44, 11097052), (88, 5548526), (113, 4320976), (176, 2774263), (226, 2160488), (452, 1080244), (904, 540122), (1243, 392816), (1808, 270061), (2486, 196408), (4972, 98204), (9944, 49102), (19888, 24551)]