308624144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13907}}^1$

素因数の和:14007

約数の個数: 40

約数和(自身を含む): 638099040

約数和(自身を除く): 329474896

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 13907, 22192, 27814, 55628, 111256, 222512, 264233, 528466, 1015211, 1056932, 2030422, 2113864, 4060844, 4227728, 8121688, 16243376, 19289009, 38578018, 77156036, 154312072, 308624144]

約数ペア:

[(1, 308624144), (2, 154312072), (4, 77156036), (8, 38578018), (16, 19289009), (19, 16243376), (38, 8121688), (73, 4227728), (76, 4060844), (146, 2113864), (152, 2030422), (292, 1056932), (304, 1015211), (584, 528466), (1168, 264233), (1387, 222512), (2774, 111256), (5548, 55628), (11096, 27814), (13907, 22192)]