380319312

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 999975680

約数和(自身を除く): 619656368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 157, 218, 314, 327, 436, 463, 471, 628, 654, 872, 926, 942, 1256, 1308, 1389, 1744, 1852, 1884, 2512, 2616, 2778, 3704, 3768, 5232, 5556, 7408, 7536, 11112, 17113, 22224, 34226, 50467, 51339, 68452, 72691, 100934, 102678, 136904, 145382, 151401, 201868, 205356, 218073, 273808, 290764, 302802, 403736, 410712, 436146, 581528, 605604, 807472, 821424, 872292, 1163056, 1211208, 1744584, 2422416, 3489168, 7923319, 15846638, 23769957, 31693276, 47539914, 63386552, 95079828, 126773104, 190159656, 380319312]

約数ペア:

[(1, 380319312), (2, 190159656), (3, 126773104), (4, 95079828), (6, 63386552), (8, 47539914), (12, 31693276), (16, 23769957), (24, 15846638), (48, 7923319), (109, 3489168), (157, 2422416), (218, 1744584), (314, 1211208), (327, 1163056), (436, 872292), (463, 821424), (471, 807472), (628, 605604), (654, 581528), (872, 436146), (926, 410712), (942, 403736), (1256, 302802), (1308, 290764), (1389, 273808), (1744, 218073), (1852, 205356), (1884, 201868), (2512, 151401), (2616, 145382), (2778, 136904), (3704, 102678), (3768, 100934), (5232, 72691), (5556, 68452), (7408, 51339), (7536, 50467), (11112, 34226), (17113, 22224)]