270263084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 615960576

約数和(自身を除く): 345697492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 364, 403, 434, 557, 559, 602, 806, 868, 1114, 1118, 1204, 1333, 1612, 2228, 2236, 2666, 2821, 3899, 3913, 5332, 5642, 7241, 7798, 7826, 9331, 11284, 14482, 15596, 15652, 17267, 17329, 18662, 23951, 28964, 34534, 34658, 37324, 47902, 50687, 69068, 69316, 95804, 101374, 120869, 121303, 167657, 202748, 224471, 241738, 242606, 311363, 335314, 448942, 483476, 485212, 622726, 670628, 742481, 897884, 1245452, 1484962, 1571297, 2179541, 2969924, 3142594, 4359082, 5197367, 6285188, 8718164, 9652253, 10394734, 19304506, 20789468, 38609012, 67565771, 135131542, 270263084]

約数ペア:

[(1, 270263084), (2, 135131542), (4, 67565771), (7, 38609012), (13, 20789468), (14, 19304506), (26, 10394734), (28, 9652253), (31, 8718164), (43, 6285188), (52, 5197367), (62, 4359082), (86, 3142594), (91, 2969924), (124, 2179541), (172, 1571297), (182, 1484962), (217, 1245452), (301, 897884), (364, 742481), (403, 670628), (434, 622726), (557, 485212), (559, 483476), (602, 448942), (806, 335314), (868, 311363), (1114, 242606), (1118, 241738), (1204, 224471), (1333, 202748), (1612, 167657), (2228, 121303), (2236, 120869), (2666, 101374), (2821, 95804), (3899, 69316), (3913, 69068), (5332, 50687), (5642, 47902), (7241, 37324), (7798, 34658), (7826, 34534), (9331, 28964), (11284, 23951), (14482, 18662), (15596, 17329), (15652, 17267)]