287550564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2719}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 767692800

約数和(自身を除く): 480142236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1259, 2518, 2719, 3777, 5036, 5438, 7554, 8157, 8813, 10876, 15108, 16314, 17626, 19033, 26439, 32628, 35252, 38066, 52878, 57099, 76132, 105756, 114198, 228396, 3423221, 6846442, 10269663, 13692884, 20539326, 23962547, 41078652, 47925094, 71887641, 95850188, 143775282, 287550564]

約数ペア:

[(1, 287550564), (2, 143775282), (3, 95850188), (4, 71887641), (6, 47925094), (7, 41078652), (12, 23962547), (14, 20539326), (21, 13692884), (28, 10269663), (42, 6846442), (84, 3423221), (1259, 228396), (2518, 114198), (2719, 105756), (3777, 76132), (5036, 57099), (5438, 52878), (7554, 38066), (8157, 35252), (8813, 32628), (10876, 26439), (15108, 19033), (16314, 17626)]