8450586544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 17146134720

約数和(自身を除く): 8695548176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 311, 314, 373, 464, 622, 628, 746, 1244, 1256, 1492, 2488, 2512, 2984, 4553, 4976, 5968, 9019, 9106, 10817, 18038, 18212, 21634, 36076, 36424, 43268, 48827, 58561, 72152, 72848, 86536, 97654, 116003, 117122, 144304, 173072, 195308, 232006, 234244, 390616, 464012, 468488, 781232, 928024, 936976, 1415983, 1698269, 1856048, 2831966, 3364087, 3396538, 5663932, 6728174, 6793076, 11327864, 13456348, 13586152, 18212471, 22655728, 26912696, 27172304, 36424942, 53825392, 72849884, 145699768, 291399536, 528161659, 1056323318, 2112646636, 4225293272, 8450586544]

約数ペア:

[(1, 8450586544), (2, 4225293272), (4, 2112646636), (8, 1056323318), (16, 528161659), (29, 291399536), (58, 145699768), (116, 72849884), (157, 53825392), (232, 36424942), (311, 27172304), (314, 26912696), (373, 22655728), (464, 18212471), (622, 13586152), (628, 13456348), (746, 11327864), (1244, 6793076), (1256, 6728174), (1492, 5663932), (2488, 3396538), (2512, 3364087), (2984, 2831966), (4553, 1856048), (4976, 1698269), (5968, 1415983), (9019, 936976), (9106, 928024), (10817, 781232), (18038, 468488), (18212, 464012), (21634, 390616), (36076, 234244), (36424, 232006), (43268, 195308), (48827, 173072), (58561, 144304), (72152, 117122), (72848, 116003), (86536, 97654)]