2781203148

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6869}}^1$

素因数の和:7068

約数の個数: 96

約数和(自身を含む): 7571289600

約数和(自身を除く): 4790086452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 163, 207, 276, 326, 414, 489, 621, 652, 828, 978, 1242, 1467, 1956, 2484, 2934, 3749, 4401, 5868, 6869, 7498, 8802, 11247, 13738, 14996, 17604, 20607, 22494, 27476, 33741, 41214, 44988, 61821, 67482, 82428, 101223, 123642, 134964, 157987, 185463, 202446, 247284, 315974, 370926, 404892, 473961, 631948, 741852, 947922, 1119647, 1421883, 1895844, 2239294, 2843766, 3358941, 4265649, 4478588, 5687532, 6717882, 8531298, 10076823, 13435764, 17062596, 20153646, 25751881, 30230469, 40307292, 51503762, 60460938, 77255643, 103007524, 120921876, 154511286, 231766929, 309022572, 463533858, 695300787, 927067716, 1390601574, 2781203148]

約数ペア:

[(1, 2781203148), (2, 1390601574), (3, 927067716), (4, 695300787), (6, 463533858), (9, 309022572), (12, 231766929), (18, 154511286), (23, 120921876), (27, 103007524), (36, 77255643), (46, 60460938), (54, 51503762), (69, 40307292), (92, 30230469), (108, 25751881), (138, 20153646), (163, 17062596), (207, 13435764), (276, 10076823), (326, 8531298), (414, 6717882), (489, 5687532), (621, 4478588), (652, 4265649), (828, 3358941), (978, 2843766), (1242, 2239294), (1467, 1895844), (1956, 1421883), (2484, 1119647), (2934, 947922), (3749, 741852), (4401, 631948), (5868, 473961), (6869, 404892), (7498, 370926), (8802, 315974), (11247, 247284), (13738, 202446), (14996, 185463), (17604, 157987), (20607, 134964), (22494, 123642), (27476, 101223), (33741, 82428), (41214, 67482), (44988, 61821)]