421787736

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 112

約数和(自身を含む): 1224509760

約数和(自身を除く): 802722024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 729, 744, 837, 972, 1116, 1458, 1674, 1944, 2232, 2333, 2511, 2916, 3348, 4666, 5022, 5832, 6696, 6999, 7533, 9332, 10044, 13998, 15066, 18664, 20088, 20997, 22599, 27996, 30132, 41994, 45198, 55992, 60264, 62991, 72323, 83988, 90396, 125982, 144646, 167976, 180792, 188973, 216969, 251964, 289292, 377946, 433938, 503928, 566919, 578584, 650907, 755892, 867876, 1133838, 1301814, 1511784, 1700757, 1735752, 1952721, 2267676, 2603628, 3401514, 3905442, 4535352, 5207256, 5858163, 6803028, 7810884, 11716326, 13606056, 15621768, 17574489, 23432652, 35148978, 46865304, 52723467, 70297956, 105446934, 140595912, 210893868, 421787736]

約数ペア:

[(1, 421787736), (2, 210893868), (3, 140595912), (4, 105446934), (6, 70297956), (8, 52723467), (9, 46865304), (12, 35148978), (18, 23432652), (24, 17574489), (27, 15621768), (31, 13606056), (36, 11716326), (54, 7810884), (62, 6803028), (72, 5858163), (81, 5207256), (93, 4535352), (108, 3905442), (124, 3401514), (162, 2603628), (186, 2267676), (216, 1952721), (243, 1735752), (248, 1700757), (279, 1511784), (324, 1301814), (372, 1133838), (486, 867876), (558, 755892), (648, 650907), (729, 578584), (744, 566919), (837, 503928), (972, 433938), (1116, 377946), (1458, 289292), (1674, 251964), (1944, 216969), (2232, 188973), (2333, 180792), (2511, 167976), (2916, 144646), (3348, 125982), (4666, 90396), (5022, 83988), (5832, 72323), (6696, 62991), (6999, 60264), (7533, 55992), (9332, 45198), (10044, 41994), (13998, 30132), (15066, 27996), (18664, 22599), (20088, 20997)]