660752464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{105619}}^1$

素因数の和:105667

約数の個数: 40

約数和(自身を含む): 1414463040

約数和(自身を除く): 753710576

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 105619, 211238, 422476, 844952, 1689904, 1795523, 2429237, 3591046, 4858474, 7182092, 9716948, 14364184, 19433896, 28728368, 38867792, 41297029, 82594058, 165188116, 330376232, 660752464]

約数ペア:

[(1, 660752464), (2, 330376232), (4, 165188116), (8, 82594058), (16, 41297029), (17, 38867792), (23, 28728368), (34, 19433896), (46, 14364184), (68, 9716948), (92, 7182092), (136, 4858474), (184, 3591046), (272, 2429237), (368, 1795523), (391, 1689904), (782, 844952), (1564, 422476), (3128, 211238), (6256, 105619)]