313911072

素因数分解:

$2^5\times 3^3\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 918812160

約数和(自身を除く): 604901088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 421, 432, 842, 863, 864, 1263, 1684, 1726, 2526, 2589, 3368, 3452, 3789, 5052, 5178, 6736, 6904, 7578, 7767, 10104, 10356, 11367, 13472, 13808, 15156, 15534, 20208, 20712, 22734, 23301, 27616, 30312, 31068, 40416, 41424, 45468, 46602, 60624, 62136, 82848, 90936, 93204, 121248, 124272, 181872, 186408, 248544, 363323, 363744, 372816, 726646, 745632, 1089969, 1453292, 2179938, 2906584, 3269907, 4359876, 5813168, 6539814, 8719752, 9809721, 11626336, 13079628, 17439504, 19619442, 26159256, 34879008, 39238884, 52318512, 78477768, 104637024, 156955536, 313911072]

約数ペア:

[(1, 313911072), (2, 156955536), (3, 104637024), (4, 78477768), (6, 52318512), (8, 39238884), (9, 34879008), (12, 26159256), (16, 19619442), (18, 17439504), (24, 13079628), (27, 11626336), (32, 9809721), (36, 8719752), (48, 6539814), (54, 5813168), (72, 4359876), (96, 3269907), (108, 2906584), (144, 2179938), (216, 1453292), (288, 1089969), (421, 745632), (432, 726646), (842, 372816), (863, 363744), (864, 363323), (1263, 248544), (1684, 186408), (1726, 181872), (2526, 124272), (2589, 121248), (3368, 93204), (3452, 90936), (3789, 82848), (5052, 62136), (5178, 60624), (6736, 46602), (6904, 45468), (7578, 41424), (7767, 40416), (10104, 31068), (10356, 30312), (11367, 27616), (13472, 23301), (13808, 22734), (15156, 20712), (15534, 20208)]