664056

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 1881360

約数和(自身を除く): 1217304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 401, 414, 552, 802, 828, 1203, 1604, 1656, 2406, 3208, 3609, 4812, 7218, 9223, 9624, 14436, 18446, 27669, 28872, 36892, 55338, 73784, 83007, 110676, 166014, 221352, 332028, 664056]

約数ペア:

[(1, 664056), (2, 332028), (3, 221352), (4, 166014), (6, 110676), (8, 83007), (9, 73784), (12, 55338), (18, 36892), (23, 28872), (24, 27669), (36, 18446), (46, 14436), (69, 9624), (72, 9223), (92, 7218), (138, 4812), (184, 3609), (207, 3208), (276, 2406), (401, 1656), (414, 1604), (552, 1203), (802, 828)]