254818944

素因数分解:

$2^7\times 3^2\times {\mathrm{221197}}^1$

素因数の和:221217

約数の個数: 48

約数和(自身を含む): 733271370

約数和(自身を除く): 478452426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 221197, 442394, 663591, 884788, 1327182, 1769576, 1990773, 2654364, 3539152, 3981546, 5308728, 7078304, 7963092, 10617456, 14156608, 15926184, 21234912, 28313216, 31852368, 42469824, 63704736, 84939648, 127409472, 254818944]

約数ペア:

[(1, 254818944), (2, 127409472), (3, 84939648), (4, 63704736), (6, 42469824), (8, 31852368), (9, 28313216), (12, 21234912), (16, 15926184), (18, 14156608), (24, 10617456), (32, 7963092), (36, 7078304), (48, 5308728), (64, 3981546), (72, 3539152), (96, 2654364), (128, 1990773), (144, 1769576), (192, 1327182), (288, 884788), (384, 663591), (576, 442394), (1152, 221197)]