508724988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8243}}^1$

素因数の和:8426

約数の個数: 48

約数和(自身を含む): 1228026240

約数和(自身を除く): 719301252

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 417, 444, 556, 834, 1668, 5143, 8243, 10286, 15429, 16486, 20572, 24729, 30858, 32972, 49458, 61716, 98916, 304991, 609982, 914973, 1145777, 1219964, 1829946, 2291554, 3437331, 3659892, 4583108, 6874662, 13749324, 42393749, 84787498, 127181247, 169574996, 254362494, 508724988]

約数ペア:

[(1, 508724988), (2, 254362494), (3, 169574996), (4, 127181247), (6, 84787498), (12, 42393749), (37, 13749324), (74, 6874662), (111, 4583108), (139, 3659892), (148, 3437331), (222, 2291554), (278, 1829946), (417, 1219964), (444, 1145777), (556, 914973), (834, 609982), (1668, 304991), (5143, 98916), (8243, 61716), (10286, 49458), (15429, 32972), (16486, 30858), (20572, 24729)]