287329428

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{14753}}^1$

素因数の和:15304

約数の個数: 36

約数和(自身を含む): 727696788

約数和(自身を除く): 440367360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 9738, 14753, 19476, 29506, 44259, 59012, 88518, 132777, 177036, 265554, 531108, 7981373, 15962746, 23944119, 31925492, 47888238, 71832357, 95776476, 143664714, 287329428]

約数ペア:

[(1, 287329428), (2, 143664714), (3, 95776476), (4, 71832357), (6, 47888238), (9, 31925492), (12, 23944119), (18, 15962746), (36, 7981373), (541, 531108), (1082, 265554), (1623, 177036), (2164, 132777), (3246, 88518), (4869, 59012), (6492, 44259), (9738, 29506), (14753, 19476)]