248800512

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11219

約数の個数: 72

約数和(自身を含む): 685067040

約数和(自身を除く): 436266528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 11171, 22272, 22342, 33513, 44684, 67026, 89368, 134052, 178736, 268104, 323959, 357472, 536208, 647918, 714944, 971877, 1072416, 1295836, 1429888, 1943754, 2144832, 2591672, 2859776, 3887508, 4289664, 5183344, 7775016, 8579328, 10366688, 15550032, 20733376, 31100064, 41466752, 62200128, 82933504, 124400256, 248800512]

約数ペア:

[(1, 248800512), (2, 124400256), (3, 82933504), (4, 62200128), (6, 41466752), (8, 31100064), (12, 20733376), (16, 15550032), (24, 10366688), (29, 8579328), (32, 7775016), (48, 5183344), (58, 4289664), (64, 3887508), (87, 2859776), (96, 2591672), (116, 2144832), (128, 1943754), (174, 1429888), (192, 1295836), (232, 1072416), (256, 971877), (348, 714944), (384, 647918), (464, 536208), (696, 357472), (768, 323959), (928, 268104), (1392, 178736), (1856, 134052), (2784, 89368), (3712, 67026), (5568, 44684), (7424, 33513), (11136, 22342), (11171, 22272)]