488991492

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{12473}}^1$

素因数の和:12511

約数の個数: 90

約数和(自身を含む): 1405208574

約数和(自身を除く): 916217082

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6534, 9801, 12473, 13068, 19602, 24946, 37419, 39204, 49892, 74838, 112257, 137203, 149676, 224514, 274406, 336771, 411609, 449028, 548812, 673542, 823218, 1010313, 1234827, 1347084, 1509233, 1646436, 2020626, 2469654, 3018466, 3704481, 4041252, 4527699, 4939308, 6036932, 7408962, 9055398, 11113443, 13583097, 14817924, 18110796, 22226886, 27166194, 40749291, 44453772, 54332388, 81498582, 122247873, 162997164, 244495746, 488991492]

約数ペア:

[(1, 488991492), (2, 244495746), (3, 162997164), (4, 122247873), (6, 81498582), (9, 54332388), (11, 44453772), (12, 40749291), (18, 27166194), (22, 22226886), (27, 18110796), (33, 14817924), (36, 13583097), (44, 11113443), (54, 9055398), (66, 7408962), (81, 6036932), (99, 4939308), (108, 4527699), (121, 4041252), (132, 3704481), (162, 3018466), (198, 2469654), (242, 2020626), (297, 1646436), (324, 1509233), (363, 1347084), (396, 1234827), (484, 1010313), (594, 823218), (726, 673542), (891, 548812), (1089, 449028), (1188, 411609), (1452, 336771), (1782, 274406), (2178, 224514), (3267, 149676), (3564, 137203), (4356, 112257), (6534, 74838), (9801, 49892), (12473, 39204), (13068, 37419), (19602, 24946)]