806195236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2089}}^1$

素因数の和:2297

約数の個数: 72

約数和(自身を含む): 1801245600

約数和(自身を除く): 995050364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 179, 196, 308, 358, 539, 716, 1078, 1253, 1969, 2089, 2156, 2506, 3938, 4178, 5012, 7876, 8356, 8771, 13783, 14623, 17542, 22979, 27566, 29246, 35084, 45958, 55132, 58492, 91916, 96481, 102361, 160853, 192962, 204722, 321706, 373931, 385924, 409444, 643412, 747862, 1125971, 1495724, 2251942, 2617517, 4113241, 4503884, 5235034, 8226482, 10470068, 16452964, 18322619, 28792687, 36645238, 57585374, 73290476, 115170748, 201548809, 403097618, 806195236]

約数ペア:

[(1, 806195236), (2, 403097618), (4, 201548809), (7, 115170748), (11, 73290476), (14, 57585374), (22, 36645238), (28, 28792687), (44, 18322619), (49, 16452964), (77, 10470068), (98, 8226482), (154, 5235034), (179, 4503884), (196, 4113241), (308, 2617517), (358, 2251942), (539, 1495724), (716, 1125971), (1078, 747862), (1253, 643412), (1969, 409444), (2089, 385924), (2156, 373931), (2506, 321706), (3938, 204722), (4178, 192962), (5012, 160853), (7876, 102361), (8356, 96481), (8771, 91916), (13783, 58492), (14623, 55132), (17542, 45958), (22979, 35084), (27566, 29246)]