840048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 2487936

約数和(自身を除く): 1647888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 43, 44, 48, 66, 74, 86, 88, 111, 129, 132, 148, 172, 176, 222, 258, 264, 296, 344, 407, 444, 473, 516, 528, 592, 688, 814, 888, 946, 1032, 1221, 1419, 1591, 1628, 1776, 1892, 2064, 2442, 2838, 3182, 3256, 3784, 4773, 4884, 5676, 6364, 6512, 7568, 9546, 9768, 11352, 12728, 17501, 19092, 19536, 22704, 25456, 35002, 38184, 52503, 70004, 76368, 105006, 140008, 210012, 280016, 420024, 840048]

約数ペア:

[(1, 840048), (2, 420024), (3, 280016), (4, 210012), (6, 140008), (8, 105006), (11, 76368), (12, 70004), (16, 52503), (22, 38184), (24, 35002), (33, 25456), (37, 22704), (43, 19536), (44, 19092), (48, 17501), (66, 12728), (74, 11352), (86, 9768), (88, 9546), (111, 7568), (129, 6512), (132, 6364), (148, 5676), (172, 4884), (176, 4773), (222, 3784), (258, 3256), (264, 3182), (296, 2838), (344, 2442), (407, 2064), (444, 1892), (473, 1776), (516, 1628), (528, 1591), (592, 1419), (688, 1221), (814, 1032), (888, 946)]