289301586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2741}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 675190080

約数和(自身を除く): 385888494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 359, 718, 1077, 2154, 2513, 2741, 5026, 5482, 7539, 8223, 15078, 16446, 17591, 19187, 35182, 38374, 52773, 57561, 105546, 115122, 134309, 268618, 402927, 805854, 984019, 1968038, 2952057, 5904114, 6888133, 13776266, 20664399, 41328798, 48216931, 96433862, 144650793, 289301586]

約数ペア:

[(1, 289301586), (2, 144650793), (3, 96433862), (6, 48216931), (7, 41328798), (14, 20664399), (21, 13776266), (42, 6888133), (49, 5904114), (98, 2952057), (147, 1968038), (294, 984019), (359, 805854), (718, 402927), (1077, 268618), (2154, 134309), (2513, 115122), (2741, 105546), (5026, 57561), (5482, 52773), (7539, 38374), (8223, 35182), (15078, 19187), (16446, 17591)]