648771648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{482717}}^1$

素因数の和:482739

約数の個数: 56

約数和(自身を含む): 1961765952

約数和(自身を除く): 1312994304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 482717, 965434, 1448151, 1930868, 2896302, 3379019, 3861736, 5792604, 6758038, 7723472, 10137057, 11585208, 13516076, 15446944, 20274114, 23170416, 27032152, 30893888, 40548228, 46340832, 54064304, 81096456, 92681664, 108128608, 162192912, 216257216, 324385824, 648771648]

約数ペア:

[(1, 648771648), (2, 324385824), (3, 216257216), (4, 162192912), (6, 108128608), (7, 92681664), (8, 81096456), (12, 54064304), (14, 46340832), (16, 40548228), (21, 30893888), (24, 27032152), (28, 23170416), (32, 20274114), (42, 15446944), (48, 13516076), (56, 11585208), (64, 10137057), (84, 7723472), (96, 6758038), (112, 5792604), (168, 3861736), (192, 3379019), (224, 2896302), (336, 1930868), (448, 1448151), (672, 965434), (1344, 482717)]