7839995016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{639269}}^1$

素因数の和:639358

約数の個数: 64

約数和(自身を含む): 22706870400

約数和(自身を除く): 14866875384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 639269, 1278538, 1917807, 2557076, 3835614, 4474883, 5114152, 7671228, 8949766, 13424649, 15342456, 17899532, 26849298, 35799064, 46666637, 53698596, 93333274, 107397192, 139999911, 186666548, 279999822, 326666459, 373333096, 559999644, 653332918, 979999377, 1119999288, 1306665836, 1959998754, 2613331672, 3919997508, 7839995016]

約数ペア:

[(1, 7839995016), (2, 3919997508), (3, 2613331672), (4, 1959998754), (6, 1306665836), (7, 1119999288), (8, 979999377), (12, 653332918), (14, 559999644), (21, 373333096), (24, 326666459), (28, 279999822), (42, 186666548), (56, 139999911), (73, 107397192), (84, 93333274), (146, 53698596), (168, 46666637), (219, 35799064), (292, 26849298), (438, 17899532), (511, 15342456), (584, 13424649), (876, 8949766), (1022, 7671228), (1533, 5114152), (1752, 4474883), (2044, 3835614), (3066, 2557076), (4088, 1917807), (6132, 1278538), (12264, 639269)]