1900512816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{2903}}^1$

素因数の和:3530

約数の個数: 80

約数和(自身を含む): 5133528576

約数和(自身を除く): 3233015760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 593, 1104, 1186, 1779, 2372, 2903, 3558, 4744, 5806, 7116, 8709, 9488, 11612, 13639, 14232, 17418, 23224, 27278, 28464, 34836, 40917, 46448, 54556, 66769, 69672, 81834, 109112, 133538, 139344, 163668, 200307, 218224, 267076, 327336, 400614, 534152, 654672, 801228, 1068304, 1602456, 1721479, 3204912, 3442958, 5164437, 6885916, 10328874, 13771832, 20657748, 27543664, 39594017, 41315496, 79188034, 82630992, 118782051, 158376068, 237564102, 316752136, 475128204, 633504272, 950256408, 1900512816]

約数ペア:

[(1, 1900512816), (2, 950256408), (3, 633504272), (4, 475128204), (6, 316752136), (8, 237564102), (12, 158376068), (16, 118782051), (23, 82630992), (24, 79188034), (46, 41315496), (48, 39594017), (69, 27543664), (92, 20657748), (138, 13771832), (184, 10328874), (276, 6885916), (368, 5164437), (552, 3442958), (593, 3204912), (1104, 1721479), (1186, 1602456), (1779, 1068304), (2372, 801228), (2903, 654672), (3558, 534152), (4744, 400614), (5806, 327336), (7116, 267076), (8709, 218224), (9488, 200307), (11612, 163668), (13639, 139344), (14232, 133538), (17418, 109112), (23224, 81834), (27278, 69672), (28464, 66769), (34836, 54556), (40917, 46448)]