318551104

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{97}}^2$

素因数の和:252

約数の個数: 63

約数和(自身を含む): 667686117

約数和(自身を除く): 349135013

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 184, 194, 368, 388, 529, 736, 776, 1058, 1472, 1552, 2116, 2231, 3104, 4232, 4462, 6208, 8464, 8924, 9409, 16928, 17848, 18818, 33856, 35696, 37636, 51313, 71392, 75272, 102626, 142784, 150544, 205252, 216407, 301088, 410504, 432814, 602176, 821008, 865628, 1642016, 1731256, 3284032, 3462512, 4977361, 6925024, 9954722, 13850048, 19909444, 39818888, 79637776, 159275552, 318551104]

約数ペア:

[(1, 318551104), (2, 159275552), (4, 79637776), (8, 39818888), (16, 19909444), (23, 13850048), (32, 9954722), (46, 6925024), (64, 4977361), (92, 3462512), (97, 3284032), (184, 1731256), (194, 1642016), (368, 865628), (388, 821008), (529, 602176), (736, 432814), (776, 410504), (1058, 301088), (1472, 216407), (1552, 205252), (2116, 150544), (2231, 142784), (3104, 102626), (4232, 75272), (4462, 71392), (6208, 51313), (8464, 37636), (8924, 35696), (9409, 33856), (16928, 18818)]