293072044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 553216608

約数和(自身を除く): 260144564

約数列:

[1, 2, 4, 17, 34, 68, 137, 163, 193, 274, 326, 386, 548, 652, 772, 2329, 2771, 3281, 4658, 5542, 6562, 9316, 11084, 13124, 22331, 26441, 31459, 44662, 52882, 62918, 89324, 105764, 125836, 379627, 449497, 534803, 759254, 898994, 1069606, 1518508, 1797988, 2139212, 4309883, 8619766, 17239532, 73268011, 146536022, 293072044]

約数ペア:

[(1, 293072044), (2, 146536022), (4, 73268011), (17, 17239532), (34, 8619766), (68, 4309883), (137, 2139212), (163, 1797988), (193, 1518508), (274, 1069606), (326, 898994), (386, 759254), (548, 534803), (652, 449497), (772, 379627), (2329, 125836), (2771, 105764), (3281, 89324), (4658, 62918), (5542, 52882), (6562, 44662), (9316, 31459), (11084, 26441), (13124, 22331)]