284209984

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{4621}}^1$

素因数の和:4695

約数の個数: 42

約数和(自身を含む): 582885042

約数和(自身を除く): 298675058

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 4621, 7688, 9242, 15376, 18484, 30752, 36968, 61504, 73936, 143251, 147872, 286502, 295744, 573004, 1146008, 2292016, 4440781, 4584032, 8881562, 9168064, 17763124, 35526248, 71052496, 142104992, 284209984]

約数ペア:

[(1, 284209984), (2, 142104992), (4, 71052496), (8, 35526248), (16, 17763124), (31, 9168064), (32, 8881562), (62, 4584032), (64, 4440781), (124, 2292016), (248, 1146008), (496, 573004), (961, 295744), (992, 286502), (1922, 147872), (1984, 143251), (3844, 73936), (4621, 61504), (7688, 36968), (9242, 30752), (15376, 18484)]