420024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 1203840

約数和(自身を除く): 783816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 43, 44, 66, 74, 86, 88, 111, 129, 132, 148, 172, 222, 258, 264, 296, 344, 407, 444, 473, 516, 814, 888, 946, 1032, 1221, 1419, 1591, 1628, 1892, 2442, 2838, 3182, 3256, 3784, 4773, 4884, 5676, 6364, 9546, 9768, 11352, 12728, 17501, 19092, 35002, 38184, 52503, 70004, 105006, 140008, 210012, 420024]

約数ペア:

[(1, 420024), (2, 210012), (3, 140008), (4, 105006), (6, 70004), (8, 52503), (11, 38184), (12, 35002), (22, 19092), (24, 17501), (33, 12728), (37, 11352), (43, 9768), (44, 9546), (66, 6364), (74, 5676), (86, 4884), (88, 4773), (111, 3784), (129, 3256), (132, 3182), (148, 2838), (172, 2442), (222, 1892), (258, 1628), (264, 1591), (296, 1419), (344, 1221), (407, 1032), (444, 946), (473, 888), (516, 814)]