1445877468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22859}}^1$

素因数の和:23127

約数の個数: 72

約数和(自身を含む): 4193804160

約数和(自身を除く): 2747926692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5271, 7028, 9036, 10542, 15813, 21084, 22859, 31626, 45718, 63252, 68577, 91436, 137154, 160013, 205731, 274308, 320026, 411462, 480039, 640052, 822924, 960078, 1440117, 1920156, 2880234, 5737609, 5760468, 11475218, 17212827, 22950436, 34425654, 40163263, 51638481, 68851308, 80326526, 103276962, 120489789, 160653052, 206553924, 240979578, 361469367, 481959156, 722938734, 1445877468]

約数ペア:

[(1, 1445877468), (2, 722938734), (3, 481959156), (4, 361469367), (6, 240979578), (7, 206553924), (9, 160653052), (12, 120489789), (14, 103276962), (18, 80326526), (21, 68851308), (28, 51638481), (36, 40163263), (42, 34425654), (63, 22950436), (84, 17212827), (126, 11475218), (251, 5760468), (252, 5737609), (502, 2880234), (753, 1920156), (1004, 1440117), (1506, 960078), (1757, 822924), (2259, 640052), (3012, 480039), (3514, 411462), (4518, 320026), (5271, 274308), (7028, 205731), (9036, 160013), (10542, 137154), (15813, 91436), (21084, 68577), (22859, 63252), (31626, 45718)]