725112

素因数分解:

$2^3\times 3^5\times {\mathrm{373}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 2042040

約数和(自身を除く): 1316928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 373, 486, 648, 746, 972, 1119, 1492, 1944, 2238, 2984, 3357, 4476, 6714, 8952, 10071, 13428, 20142, 26856, 30213, 40284, 60426, 80568, 90639, 120852, 181278, 241704, 362556, 725112]

約数ペア:

[(1, 725112), (2, 362556), (3, 241704), (4, 181278), (6, 120852), (8, 90639), (9, 80568), (12, 60426), (18, 40284), (24, 30213), (27, 26856), (36, 20142), (54, 13428), (72, 10071), (81, 8952), (108, 6714), (162, 4476), (216, 3357), (243, 2984), (324, 2238), (373, 1944), (486, 1492), (648, 1119), (746, 972)]