290279652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50291}}^1$

素因数の和:50348

約数の個数: 48

約数和(自身を含む): 749149632

約数和(自身を除く): 458869980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 50291, 100582, 150873, 201164, 301746, 603492, 653783, 1307566, 1860767, 1961349, 2615132, 3721534, 3922698, 5582301, 7443068, 7845396, 11164602, 22329204, 24189971, 48379942, 72569913, 96759884, 145139826, 290279652]

約数ペア:

[(1, 290279652), (2, 145139826), (3, 96759884), (4, 72569913), (6, 48379942), (12, 24189971), (13, 22329204), (26, 11164602), (37, 7845396), (39, 7443068), (52, 5582301), (74, 3922698), (78, 3721534), (111, 2615132), (148, 1961349), (156, 1860767), (222, 1307566), (444, 653783), (481, 603492), (962, 301746), (1443, 201164), (1924, 150873), (2886, 100582), (5772, 50291)]