816994704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1001219}}^1$

素因数の和:1001247

約数の個数: 40

約数和(自身を含む): 2234723040

約数和(自身を除く): 1417728336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1001219, 2002438, 3003657, 4004876, 6007314, 8009752, 12014628, 16019504, 17020723, 24029256, 34041446, 48058512, 51062169, 68082892, 102124338, 136165784, 204248676, 272331568, 408497352, 816994704]

約数ペア:

[(1, 816994704), (2, 408497352), (3, 272331568), (4, 204248676), (6, 136165784), (8, 102124338), (12, 68082892), (16, 51062169), (17, 48058512), (24, 34041446), (34, 24029256), (48, 17020723), (51, 16019504), (68, 12014628), (102, 8009752), (136, 6007314), (204, 4004876), (272, 3003657), (408, 2002438), (816, 1001219)]