646600212

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 1729848960

約数和(自身を除く): 1083248748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 83, 106, 108, 159, 166, 212, 249, 318, 332, 477, 498, 636, 747, 954, 996, 1361, 1431, 1494, 1908, 2241, 2722, 2862, 2988, 4083, 4399, 4482, 5444, 5724, 8166, 8798, 8964, 12249, 13197, 16332, 17596, 24498, 26394, 36747, 39591, 48996, 52788, 72133, 73494, 79182, 112963, 118773, 144266, 146988, 158364, 216399, 225926, 237546, 288532, 338889, 432798, 451852, 475092, 649197, 677778, 865596, 1016667, 1298394, 1355556, 1947591, 2033334, 2596788, 3050001, 3895182, 4066668, 5987039, 6100002, 7790364, 11974078, 12200004, 17961117, 23948156, 35922234, 53883351, 71844468, 107766702, 161650053, 215533404, 323300106, 646600212]

約数ペア:

[(1, 646600212), (2, 323300106), (3, 215533404), (4, 161650053), (6, 107766702), (9, 71844468), (12, 53883351), (18, 35922234), (27, 23948156), (36, 17961117), (53, 12200004), (54, 11974078), (83, 7790364), (106, 6100002), (108, 5987039), (159, 4066668), (166, 3895182), (212, 3050001), (249, 2596788), (318, 2033334), (332, 1947591), (477, 1355556), (498, 1298394), (636, 1016667), (747, 865596), (954, 677778), (996, 649197), (1361, 475092), (1431, 451852), (1494, 432798), (1908, 338889), (2241, 288532), (2722, 237546), (2862, 225926), (2988, 216399), (4083, 158364), (4399, 146988), (4482, 144266), (5444, 118773), (5724, 112963), (8166, 79182), (8798, 73494), (8964, 72133), (12249, 52788), (13197, 48996), (16332, 39591), (17596, 36747), (24498, 26394)]