498510324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28789}}^1$

素因数の和:28849

約数の個数: 72

約数和(自身を含む): 1393781480

約数和(自身を除く): 895271156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 28789, 57578, 86367, 115156, 172734, 259101, 345468, 374257, 518202, 748514, 1036404, 1065193, 1122771, 1497028, 2130386, 2245542, 3195579, 3368313, 4260772, 4491084, 6391158, 6736626, 9586737, 12782316, 13473252, 13847509, 19173474, 27695018, 38346948, 41542527, 55390036, 83085054, 124627581, 166170108, 249255162, 498510324]

約数ペア:

[(1, 498510324), (2, 249255162), (3, 166170108), (4, 124627581), (6, 83085054), (9, 55390036), (12, 41542527), (13, 38346948), (18, 27695018), (26, 19173474), (36, 13847509), (37, 13473252), (39, 12782316), (52, 9586737), (74, 6736626), (78, 6391158), (111, 4491084), (117, 4260772), (148, 3368313), (156, 3195579), (222, 2245542), (234, 2130386), (333, 1497028), (444, 1122771), (468, 1065193), (481, 1036404), (666, 748514), (962, 518202), (1332, 374257), (1443, 345468), (1924, 259101), (2886, 172734), (4329, 115156), (5772, 86367), (8658, 57578), (17316, 28789)]