320576512

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{16477}}^1$

素因数の和:16516

約数の個数: 44

約数和(自身を含む): 674609320

約数和(自身を除く): 354032808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 16477, 19456, 32954, 65908, 131816, 263632, 313063, 527264, 626126, 1054528, 1252252, 2109056, 2504504, 4218112, 5009008, 8436224, 10018016, 16872448, 20036032, 40072064, 80144128, 160288256, 320576512]

約数ペア:

[(1, 320576512), (2, 160288256), (4, 80144128), (8, 40072064), (16, 20036032), (19, 16872448), (32, 10018016), (38, 8436224), (64, 5009008), (76, 4218112), (128, 2504504), (152, 2109056), (256, 1252252), (304, 1054528), (512, 626126), (608, 527264), (1024, 313063), (1216, 263632), (2432, 131816), (4864, 65908), (9728, 32954), (16477, 19456)]