304977484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 648248832

約数和(自身を除く): 343271348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 307, 476, 614, 1228, 2087, 2149, 4174, 4298, 5219, 8348, 8596, 10438, 14609, 20876, 29218, 35479, 36533, 58436, 70958, 73066, 141916, 146132, 248353, 496706, 640709, 993412, 1281418, 2562836, 4484963, 8969926, 10892053, 17939852, 21784106, 43568212, 76244371, 152488742, 304977484]

約数ペア:

[(1, 304977484), (2, 152488742), (4, 76244371), (7, 43568212), (14, 21784106), (17, 17939852), (28, 10892053), (34, 8969926), (68, 4484963), (119, 2562836), (238, 1281418), (307, 993412), (476, 640709), (614, 496706), (1228, 248353), (2087, 146132), (2149, 141916), (4174, 73066), (4298, 70958), (5219, 58436), (8348, 36533), (8596, 35479), (10438, 29218), (14609, 20876)]