618973824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{230273}}^1$

素因数の和:230297

約数の個数: 64

約数和(自身を含む): 1879035840

約数和(自身を除く): 1260062016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 230273, 460546, 690819, 921092, 1381638, 1611911, 1842184, 2763276, 3223822, 3684368, 4835733, 5526552, 6447644, 7368736, 9671466, 11053104, 12895288, 14737472, 19342932, 22106208, 25790576, 29474944, 38685864, 44212416, 51581152, 77371728, 88424832, 103162304, 154743456, 206324608, 309486912, 618973824]

約数ペア:

[(1, 618973824), (2, 309486912), (3, 206324608), (4, 154743456), (6, 103162304), (7, 88424832), (8, 77371728), (12, 51581152), (14, 44212416), (16, 38685864), (21, 29474944), (24, 25790576), (28, 22106208), (32, 19342932), (42, 14737472), (48, 12895288), (56, 11053104), (64, 9671466), (84, 7368736), (96, 6447644), (112, 5526552), (128, 4835733), (168, 3684368), (192, 3223822), (224, 2763276), (336, 1842184), (384, 1611911), (448, 1381638), (672, 921092), (896, 690819), (1344, 460546), (2688, 230273)]