338084406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 891832032

約数和(自身を除く): 553747626

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 121, 138, 153, 187, 198, 207, 242, 253, 306, 363, 374, 391, 397, 414, 506, 561, 726, 759, 782, 794, 1089, 1122, 1173, 1191, 1518, 1683, 2057, 2178, 2277, 2346, 2382, 2783, 3366, 3519, 3573, 4114, 4301, 4367, 4554, 5566, 6171, 6749, 7038, 7146, 8349, 8602, 8734, 9131, 12342, 12903, 13101, 13498, 16698, 18262, 18513, 20247, 25047, 25806, 26202, 27393, 37026, 38709, 39303, 40494, 47311, 48037, 50094, 54786, 60741, 74239, 77418, 78606, 82179, 94622, 96074, 100441, 121482, 141933, 144111, 148478, 155227, 164358, 200882, 222717, 283866, 288222, 301323, 310454, 425799, 432333, 445434, 465681, 602646, 668151, 816629, 851598, 864666, 903969, 931362, 1104851, 1336302, 1397043, 1633258, 1707497, 1807938, 2209702, 2449887, 2794086, 3314553, 3414994, 4899774, 5122491, 6629106, 7349661, 9943659, 10244982, 14699322, 15367473, 18782467, 19887318, 30734946, 37564934, 56347401, 112694802, 169042203, 338084406]

約数ペア:

[(1, 338084406), (2, 169042203), (3, 112694802), (6, 56347401), (9, 37564934), (11, 30734946), (17, 19887318), (18, 18782467), (22, 15367473), (23, 14699322), (33, 10244982), (34, 9943659), (46, 7349661), (51, 6629106), (66, 5122491), (69, 4899774), (99, 3414994), (102, 3314553), (121, 2794086), (138, 2449887), (153, 2209702), (187, 1807938), (198, 1707497), (207, 1633258), (242, 1397043), (253, 1336302), (306, 1104851), (363, 931362), (374, 903969), (391, 864666), (397, 851598), (414, 816629), (506, 668151), (561, 602646), (726, 465681), (759, 445434), (782, 432333), (794, 425799), (1089, 310454), (1122, 301323), (1173, 288222), (1191, 283866), (1518, 222717), (1683, 200882), (2057, 164358), (2178, 155227), (2277, 148478), (2346, 144111), (2382, 141933), (2783, 121482), (3366, 100441), (3519, 96074), (3573, 94622), (4114, 82179), (4301, 78606), (4367, 77418), (4554, 74239), (5566, 60741), (6171, 54786), (6749, 50094), (7038, 48037), (7146, 47311), (8349, 40494), (8602, 39303), (8734, 38709), (9131, 37026), (12342, 27393), (12903, 26202), (13101, 25806), (13498, 25047), (16698, 20247), (18262, 18513)]