397347072

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{12619}}^1$

素因数の和:12679

約数の個数: 72

約数和(自身を含む): 1083401760

約数和(自身を除く): 686054688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 12619, 15744, 25238, 31488, 37857, 50476, 75714, 100952, 151428, 201904, 302856, 403808, 517379, 605712, 807616, 1034758, 1211424, 1552137, 1615232, 2069516, 2422848, 3104274, 3230464, 4139032, 4845696, 6208548, 8278064, 9691392, 12417096, 16556128, 24834192, 33112256, 49668384, 66224512, 99336768, 132449024, 198673536, 397347072]

約数ペア:

[(1, 397347072), (2, 198673536), (3, 132449024), (4, 99336768), (6, 66224512), (8, 49668384), (12, 33112256), (16, 24834192), (24, 16556128), (32, 12417096), (41, 9691392), (48, 8278064), (64, 6208548), (82, 4845696), (96, 4139032), (123, 3230464), (128, 3104274), (164, 2422848), (192, 2069516), (246, 1615232), (256, 1552137), (328, 1211424), (384, 1034758), (492, 807616), (656, 605712), (768, 517379), (984, 403808), (1312, 302856), (1968, 201904), (2624, 151428), (3936, 100952), (5248, 75714), (7872, 50476), (10496, 37857), (12619, 31488), (15744, 25238)]