276963073910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1033}}^1\times {\mathrm{2161}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 526328003520

約数和(自身を除く): 249364929610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1033, 1306, 2066, 2161, 3265, 4322, 5165, 6530, 10330, 10805, 12407, 19627, 21610, 24814, 39254, 41059, 62035, 82118, 98135, 124070, 196270, 205295, 410590, 674549, 1349098, 1411133, 2232313, 2822266, 3372745, 4464626, 6745490, 7055665, 11161565, 12816431, 14111330, 22323130, 25632862, 26811527, 42413947, 53623054, 64082155, 84827894, 128164310, 134057635, 212069735, 268115270, 424139470, 1457700389, 2915400778, 7288501945, 14577003890, 27696307391, 55392614782, 138481536955, 276963073910]

約数ペア:

[(1, 276963073910), (2, 138481536955), (5, 55392614782), (10, 27696307391), (19, 14577003890), (38, 7288501945), (95, 2915400778), (190, 1457700389), (653, 424139470), (1033, 268115270), (1306, 212069735), (2066, 134057635), (2161, 128164310), (3265, 84827894), (4322, 64082155), (5165, 53623054), (6530, 42413947), (10330, 26811527), (10805, 25632862), (12407, 22323130), (19627, 14111330), (21610, 12816431), (24814, 11161565), (39254, 7055665), (41059, 6745490), (62035, 4464626), (82118, 3372745), (98135, 2822266), (124070, 2232313), (196270, 1411133), (205295, 1349098), (410590, 674549)]