339745544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 700306560

約数和(自身を除く): 360561016

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 107, 136, 148, 214, 296, 428, 629, 631, 856, 1258, 1262, 1819, 2516, 2524, 3638, 3959, 5032, 5048, 7276, 7918, 10727, 14552, 15836, 21454, 23347, 31672, 42908, 46694, 67303, 67517, 85816, 93388, 134606, 135034, 186776, 269212, 270068, 396899, 538424, 540136, 793798, 1147789, 1587596, 2295578, 2498129, 3175192, 4591156, 4996258, 9182312, 9992516, 19985032, 42468193, 84936386, 169872772, 339745544]

約数ペア:

[(1, 339745544), (2, 169872772), (4, 84936386), (8, 42468193), (17, 19985032), (34, 9992516), (37, 9182312), (68, 4996258), (74, 4591156), (107, 3175192), (136, 2498129), (148, 2295578), (214, 1587596), (296, 1147789), (428, 793798), (629, 540136), (631, 538424), (856, 396899), (1258, 270068), (1262, 269212), (1819, 186776), (2516, 135034), (2524, 134606), (3638, 93388), (3959, 85816), (5032, 67517), (5048, 67303), (7276, 46694), (7918, 42908), (10727, 31672), (14552, 23347), (15836, 21454)]