98430208

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 206689280

約数和(自身を除く): 108259072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 157, 158, 248, 256, 314, 316, 496, 628, 632, 992, 1256, 1264, 1984, 2449, 2512, 2528, 3968, 4867, 4898, 5024, 5056, 7936, 9734, 9796, 10048, 10112, 12403, 19468, 19592, 20096, 20224, 24806, 38936, 39184, 40192, 49612, 77872, 78368, 99224, 155744, 156736, 198448, 311488, 313472, 384493, 396896, 622976, 626944, 768986, 793792, 1245952, 1537972, 1587584, 3075944, 3175168, 6151888, 12303776, 24607552, 49215104, 98430208]

約数ペア:

[(1, 98430208), (2, 49215104), (4, 24607552), (8, 12303776), (16, 6151888), (31, 3175168), (32, 3075944), (62, 1587584), (64, 1537972), (79, 1245952), (124, 793792), (128, 768986), (157, 626944), (158, 622976), (248, 396896), (256, 384493), (314, 313472), (316, 311488), (496, 198448), (628, 156736), (632, 155744), (992, 99224), (1256, 78368), (1264, 77872), (1984, 49612), (2449, 40192), (2512, 39184), (2528, 38936), (3968, 24806), (4867, 20224), (4898, 20096), (5024, 19592), (5056, 19468), (7936, 12403), (9734, 10112), (9796, 10048)]