740928132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6637}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 2145614016

約数和(自身を除く): 1404685884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 5316, 6202, 6637, 7974, 9303, 12404, 13274, 15948, 18606, 19911, 26548, 27909, 37212, 39822, 46459, 55818, 59733, 79644, 92918, 111636, 119466, 139377, 185836, 238932, 278754, 418131, 557508, 836262, 1672524, 2940191, 5880382, 8820573, 11760764, 17641146, 20581337, 26461719, 35282292, 41162674, 52923438, 61744011, 82325348, 105846876, 123488022, 185232033, 246976044, 370464066, 740928132]

約数ペア:

[(1, 740928132), (2, 370464066), (3, 246976044), (4, 185232033), (6, 123488022), (7, 105846876), (9, 82325348), (12, 61744011), (14, 52923438), (18, 41162674), (21, 35282292), (28, 26461719), (36, 20581337), (42, 17641146), (63, 11760764), (84, 8820573), (126, 5880382), (252, 2940191), (443, 1672524), (886, 836262), (1329, 557508), (1772, 418131), (2658, 278754), (3101, 238932), (3987, 185836), (5316, 139377), (6202, 119466), (6637, 111636), (7974, 92918), (9303, 79644), (12404, 59733), (13274, 55818), (15948, 46459), (18606, 39822), (19911, 37212), (26548, 27909)]