238562176

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 503614800

約数和(自身を除く): 265052624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 233, 304, 421, 466, 608, 842, 932, 1216, 1684, 1864, 2432, 3368, 3728, 4427, 6736, 7456, 7999, 8854, 13472, 14912, 15998, 17708, 26944, 29824, 31996, 35416, 53888, 63992, 70832, 98093, 127984, 141664, 196186, 255968, 283328, 392372, 511936, 566656, 784744, 1023872, 1569488, 1863767, 3138976, 3727534, 6277952, 7455068, 12555904, 14910136, 29820272, 59640544, 119281088, 238562176]

約数ペア:

[(1, 238562176), (2, 119281088), (4, 59640544), (8, 29820272), (16, 14910136), (19, 12555904), (32, 7455068), (38, 6277952), (64, 3727534), (76, 3138976), (128, 1863767), (152, 1569488), (233, 1023872), (304, 784744), (421, 566656), (466, 511936), (608, 392372), (842, 283328), (932, 255968), (1216, 196186), (1684, 141664), (1864, 127984), (2432, 98093), (3368, 70832), (3728, 63992), (4427, 53888), (6736, 35416), (7456, 31996), (7999, 29824), (8854, 26944), (13472, 17708), (14912, 15998)]