294931918036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1\times {\mathrm{67531}}^1$

素因数の和:70160

約数の個数: 48

約数和(自身を含む): 599777084032

約数和(自身を除く): 304845165996

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2557, 5114, 10228, 17899, 35798, 67531, 71596, 135062, 155977, 270124, 311954, 472717, 623908, 945434, 1091839, 1890868, 2183678, 4119391, 4367356, 8238782, 16477564, 28835737, 57671474, 115342948, 172676767, 345353534, 690707068, 1208737369, 2417474738, 4834949476, 10533282787, 21066565574, 42133131148, 73732979509, 147465959018, 294931918036]

約数ペア:

[(1, 294931918036), (2, 147465959018), (4, 73732979509), (7, 42133131148), (14, 21066565574), (28, 10533282787), (61, 4834949476), (122, 2417474738), (244, 1208737369), (427, 690707068), (854, 345353534), (1708, 172676767), (2557, 115342948), (5114, 57671474), (10228, 28835737), (17899, 16477564), (35798, 8238782), (67531, 4367356), (71596, 4119391), (135062, 2183678), (155977, 1890868), (270124, 1091839), (311954, 945434), (472717, 623908)]