1998624

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3323616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 191, 218, 327, 382, 436, 573, 654, 764, 872, 1146, 1308, 1528, 1744, 2292, 2616, 3056, 3488, 4584, 5232, 6112, 9168, 10464, 18336, 20819, 41638, 62457, 83276, 124914, 166552, 249828, 333104, 499656, 666208, 999312, 1998624]

約数ペア:

[(1, 1998624), (2, 999312), (3, 666208), (4, 499656), (6, 333104), (8, 249828), (12, 166552), (16, 124914), (24, 83276), (32, 62457), (48, 41638), (96, 20819), (109, 18336), (191, 10464), (218, 9168), (327, 6112), (382, 5232), (436, 4584), (573, 3488), (654, 3056), (764, 2616), (872, 2292), (1146, 1744), (1308, 1528)]