530128008

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{198997}}^1$

素因数の和:199046

約数の個数: 48

約数和(自身を含む): 1474575180

約数和(自身を除く): 944447172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 198997, 397994, 596991, 795988, 1193982, 1591976, 1790973, 2387964, 3581946, 4775928, 7163892, 7362889, 14327784, 14725778, 22088667, 29451556, 44177334, 58903112, 66266001, 88354668, 132532002, 176709336, 265064004, 530128008]

約数ペア:

[(1, 530128008), (2, 265064004), (3, 176709336), (4, 132532002), (6, 88354668), (8, 66266001), (9, 58903112), (12, 44177334), (18, 29451556), (24, 22088667), (36, 14725778), (37, 14327784), (72, 7362889), (74, 7163892), (111, 4775928), (148, 3581946), (222, 2387964), (296, 1790973), (333, 1591976), (444, 1193982), (666, 795988), (888, 596991), (1332, 397994), (2664, 198997)]