319464

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 980100

約数和(自身を除く): 660636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 153, 162, 174, 204, 216, 232, 261, 306, 324, 348, 408, 459, 493, 522, 612, 648, 696, 783, 918, 986, 1044, 1224, 1377, 1479, 1566, 1836, 1972, 2088, 2349, 2754, 2958, 3132, 3672, 3944, 4437, 4698, 5508, 5916, 6264, 8874, 9396, 11016, 11832, 13311, 17748, 18792, 26622, 35496, 39933, 53244, 79866, 106488, 159732, 319464]

約数ペア:

[(1, 319464), (2, 159732), (3, 106488), (4, 79866), (6, 53244), (8, 39933), (9, 35496), (12, 26622), (17, 18792), (18, 17748), (24, 13311), (27, 11832), (29, 11016), (34, 9396), (36, 8874), (51, 6264), (54, 5916), (58, 5508), (68, 4698), (72, 4437), (81, 3944), (87, 3672), (102, 3132), (108, 2958), (116, 2754), (136, 2349), (153, 2088), (162, 1972), (174, 1836), (204, 1566), (216, 1479), (232, 1377), (261, 1224), (306, 1044), (324, 986), (348, 918), (408, 783), (459, 696), (493, 648), (522, 612)]