615843088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 1452657024

約数和(自身を除く): 836813936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 181, 238, 272, 362, 476, 724, 952, 1267, 1448, 1787, 1904, 2534, 2896, 3077, 3574, 5068, 6154, 7148, 10136, 12308, 12509, 14296, 20272, 21539, 24616, 25018, 28592, 30379, 43078, 49232, 50036, 60758, 86156, 100072, 121516, 172312, 200144, 212653, 243032, 323447, 344624, 425306, 486064, 646894, 850612, 1293788, 1701224, 2264129, 2587576, 3402448, 4528258, 5175152, 5498599, 9056516, 10997198, 18113032, 21994396, 36226064, 38490193, 43988792, 76980386, 87977584, 153960772, 307921544, 615843088]

約数ペア:

[(1, 615843088), (2, 307921544), (4, 153960772), (7, 87977584), (8, 76980386), (14, 43988792), (16, 38490193), (17, 36226064), (28, 21994396), (34, 18113032), (56, 10997198), (68, 9056516), (112, 5498599), (119, 5175152), (136, 4528258), (181, 3402448), (238, 2587576), (272, 2264129), (362, 1701224), (476, 1293788), (724, 850612), (952, 646894), (1267, 486064), (1448, 425306), (1787, 344624), (1904, 323447), (2534, 243032), (2896, 212653), (3077, 200144), (3574, 172312), (5068, 121516), (6154, 100072), (7148, 86156), (10136, 60758), (12308, 50036), (12509, 49232), (14296, 43078), (20272, 30379), (21539, 28592), (24616, 25018)]