289968792

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389743}}^1$

素因数の和:389783

約数の個数: 32

約数和(自身を含む): 748308480

約数和(自身を除く): 458339688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 389743, 779486, 1169229, 1558972, 2338458, 3117944, 4676916, 9353832, 12082033, 24164066, 36246099, 48328132, 72492198, 96656264, 144984396, 289968792]

約数ペア:

[(1, 289968792), (2, 144984396), (3, 96656264), (4, 72492198), (6, 48328132), (8, 36246099), (12, 24164066), (24, 12082033), (31, 9353832), (62, 4676916), (93, 3117944), (124, 2338458), (186, 1558972), (248, 1169229), (372, 779486), (744, 389743)]