945641508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{67411}}^1$

素因数の和:67592

約数の個数: 48

約数和(自身を含む): 2536848384

約数和(自身を除く): 1591206876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 3507, 4676, 7014, 14028, 67411, 134822, 202233, 269644, 404466, 471877, 808932, 943754, 1415631, 1887508, 2831262, 5662524, 11257637, 22515274, 33772911, 45030548, 67545822, 78803459, 135091644, 157606918, 236410377, 315213836, 472820754, 945641508]

約数ペア:

[(1, 945641508), (2, 472820754), (3, 315213836), (4, 236410377), (6, 157606918), (7, 135091644), (12, 78803459), (14, 67545822), (21, 45030548), (28, 33772911), (42, 22515274), (84, 11257637), (167, 5662524), (334, 2831262), (501, 1887508), (668, 1415631), (1002, 943754), (1169, 808932), (2004, 471877), (2338, 404466), (3507, 269644), (4676, 202233), (7014, 134822), (14028, 67411)]