690392016

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{24337}}^1$

素因数の和:24548

約数の個数: 60

約数和(自身を含む): 1942026372

約数和(自身を除く): 1251634356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 24337, 28368, 48674, 73011, 97348, 146022, 194696, 219033, 292044, 389392, 438066, 584088, 876132, 1168176, 1752264, 3504528, 4794389, 9588778, 14383167, 19177556, 28766334, 38355112, 43149501, 57532668, 76710224, 86299002, 115065336, 172598004, 230130672, 345196008, 690392016]

約数ペア:

[(1, 690392016), (2, 345196008), (3, 230130672), (4, 172598004), (6, 115065336), (8, 86299002), (9, 76710224), (12, 57532668), (16, 43149501), (18, 38355112), (24, 28766334), (36, 19177556), (48, 14383167), (72, 9588778), (144, 4794389), (197, 3504528), (394, 1752264), (591, 1168176), (788, 876132), (1182, 584088), (1576, 438066), (1773, 389392), (2364, 292044), (3152, 219033), (3546, 194696), (4728, 146022), (7092, 97348), (9456, 73011), (14184, 48674), (24337, 28368)]