643579344

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 200

約数和(自身を含む): 1956041472

約数和(自身を除く): 1312462128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 83, 93, 108, 124, 144, 162, 166, 186, 193, 216, 248, 249, 279, 324, 332, 372, 386, 432, 496, 498, 558, 579, 648, 664, 744, 747, 772, 837, 996, 1116, 1158, 1296, 1328, 1488, 1494, 1544, 1674, 1737, 1992, 2232, 2241, 2316, 2511, 2573, 2988, 3088, 3348, 3474, 3984, 4464, 4482, 4632, 5022, 5146, 5211, 5976, 5983, 6696, 6723, 6948, 7719, 8964, 9264, 10044, 10292, 10422, 11952, 11966, 13392, 13446, 13896, 15438, 15633, 16019, 17928, 17949, 20088, 20584, 20844, 23157, 23932, 26892, 27792, 30876, 31266, 32038, 35856, 35898, 40176, 41168, 41688, 46314, 47864, 48057, 53784, 53847, 61752, 62532, 64076, 69471, 71796, 83376, 92628, 95728, 96114, 107568, 107694, 123504, 125064, 128152, 138942, 143592, 144171, 161541, 185256, 192228, 208413, 215388, 250128, 256304, 277884, 287184, 288342, 323082, 370512, 384456, 416826, 430776, 432513, 484623, 496589, 555768, 576684, 646164, 768912, 833652, 861552, 865026, 969246, 993178, 1111536, 1153368, 1292328, 1297539, 1489767, 1667304, 1730052, 1938492, 1986356, 2306736, 2584656, 2595078, 2979534, 3334608, 3460104, 3876984, 3972712, 4469301, 5190156, 5959068, 6920208, 7753968, 7945424, 8938602, 10380312, 11918136, 13407903, 17877204, 20760624, 23836272, 26815806, 35754408, 40223709, 53631612, 71508816, 80447418, 107263224, 160894836, 214526448, 321789672, 643579344]

約数ペア:

[(1, 643579344), (2, 321789672), (3, 214526448), (4, 160894836), (6, 107263224), (8, 80447418), (9, 71508816), (12, 53631612), (16, 40223709), (18, 35754408), (24, 26815806), (27, 23836272), (31, 20760624), (36, 17877204), (48, 13407903), (54, 11918136), (62, 10380312), (72, 8938602), (81, 7945424), (83, 7753968), (93, 6920208), (108, 5959068), (124, 5190156), (144, 4469301), (162, 3972712), (166, 3876984), (186, 3460104), (193, 3334608), (216, 2979534), (248, 2595078), (249, 2584656), (279, 2306736), (324, 1986356), (332, 1938492), (372, 1730052), (386, 1667304), (432, 1489767), (496, 1297539), (498, 1292328), (558, 1153368), (579, 1111536), (648, 993178), (664, 969246), (744, 865026), (747, 861552), (772, 833652), (837, 768912), (996, 646164), (1116, 576684), (1158, 555768), (1296, 496589), (1328, 484623), (1488, 432513), (1494, 430776), (1544, 416826), (1674, 384456), (1737, 370512), (1992, 323082), (2232, 288342), (2241, 287184), (2316, 277884), (2511, 256304), (2573, 250128), (2988, 215388), (3088, 208413), (3348, 192228), (3474, 185256), (3984, 161541), (4464, 144171), (4482, 143592), (4632, 138942), (5022, 128152), (5146, 125064), (5211, 123504), (5976, 107694), (5983, 107568), (6696, 96114), (6723, 95728), (6948, 92628), (7719, 83376), (8964, 71796), (9264, 69471), (10044, 64076), (10292, 62532), (10422, 61752), (11952, 53847), (11966, 53784), (13392, 48057), (13446, 47864), (13896, 46314), (15438, 41688), (15633, 41168), (16019, 40176), (17928, 35898), (17949, 35856), (20088, 32038), (20584, 31266), (20844, 30876), (23157, 27792), (23932, 26892)]