1948559004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1489}}^1$

素因数の和:2089

約数の個数: 120

約数和(自身を含む): 5835626720

約数和(自身を除く): 3887067716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 577, 756, 1134, 1154, 1489, 1731, 2268, 2308, 2978, 3462, 4039, 4467, 5193, 5956, 6924, 8078, 8934, 10386, 10423, 12117, 13401, 15579, 16156, 17868, 20772, 20846, 24234, 26802, 31158, 31269, 36351, 40203, 41692, 46737, 48468, 53604, 62316, 62538, 72702, 80406, 93474, 93807, 109053, 120609, 125076, 145404, 160812, 186948, 187614, 218106, 241218, 281421, 327159, 375228, 436212, 482436, 562842, 654318, 844263, 859153, 1125684, 1308636, 1688526, 1718306, 2577459, 3377052, 3436612, 5154918, 6014071, 7732377, 10309836, 12028142, 15464754, 18042213, 23197131, 24056284, 30929508, 36084426, 46394262, 54126639, 69591393, 72168852, 92788524, 108253278, 139182786, 162379917, 216506556, 278365572, 324759834, 487139751, 649519668, 974279502, 1948559004]

約数ペア:

[(1, 1948559004), (2, 974279502), (3, 649519668), (4, 487139751), (6, 324759834), (7, 278365572), (9, 216506556), (12, 162379917), (14, 139182786), (18, 108253278), (21, 92788524), (27, 72168852), (28, 69591393), (36, 54126639), (42, 46394262), (54, 36084426), (63, 30929508), (81, 24056284), (84, 23197131), (108, 18042213), (126, 15464754), (162, 12028142), (189, 10309836), (252, 7732377), (324, 6014071), (378, 5154918), (567, 3436612), (577, 3377052), (756, 2577459), (1134, 1718306), (1154, 1688526), (1489, 1308636), (1731, 1125684), (2268, 859153), (2308, 844263), (2978, 654318), (3462, 562842), (4039, 482436), (4467, 436212), (5193, 375228), (5956, 327159), (6924, 281421), (8078, 241218), (8934, 218106), (10386, 187614), (10423, 186948), (12117, 160812), (13401, 145404), (15579, 125076), (16156, 120609), (17868, 109053), (20772, 93807), (20846, 93474), (24234, 80406), (26802, 72702), (31158, 62538), (31269, 62316), (36351, 53604), (40203, 48468), (41692, 46737)]