774732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 2161152

約数和(自身を除く): 1386420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 401, 483, 644, 802, 966, 1203, 1604, 1932, 2406, 2807, 4812, 5614, 8421, 9223, 11228, 16842, 18446, 27669, 33684, 36892, 55338, 64561, 110676, 129122, 193683, 258244, 387366, 774732]

約数ペア:

[(1, 774732), (2, 387366), (3, 258244), (4, 193683), (6, 129122), (7, 110676), (12, 64561), (14, 55338), (21, 36892), (23, 33684), (28, 27669), (42, 18446), (46, 16842), (69, 11228), (84, 9223), (92, 8421), (138, 5614), (161, 4812), (276, 2807), (322, 2406), (401, 1932), (483, 1604), (644, 1203), (802, 966)]