320445986826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4838089}}^1$

素因数の和:4838203

約数の個数: 64

約数和(自身を含む): 780287155200

約数和(自身を除く): 459841168374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 581, 798, 1162, 1577, 1743, 3154, 3486, 4731, 9462, 11039, 22078, 33117, 66234, 4838089, 9676178, 14514267, 29028534, 33866623, 67733246, 91923691, 101599869, 183847382, 203199738, 275771073, 401561387, 551542146, 643465837, 803122774, 1204684161, 1286931674, 1930397511, 2409368322, 2810929709, 3860795022, 5621859418, 7629666353, 8432789127, 15259332706, 16865578254, 22888999059, 45777998118, 53407664471, 106815328942, 160222993413, 320445986826]

約数ペア:

[(1, 320445986826), (2, 160222993413), (3, 106815328942), (6, 53407664471), (7, 45777998118), (14, 22888999059), (19, 16865578254), (21, 15259332706), (38, 8432789127), (42, 7629666353), (57, 5621859418), (83, 3860795022), (114, 2810929709), (133, 2409368322), (166, 1930397511), (249, 1286931674), (266, 1204684161), (399, 803122774), (498, 643465837), (581, 551542146), (798, 401561387), (1162, 275771073), (1577, 203199738), (1743, 183847382), (3154, 101599869), (3486, 91923691), (4731, 67733246), (9462, 33866623), (11039, 29028534), (22078, 14514267), (33117, 9676178), (66234, 4838089)]