1538552688

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{853}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 4060052640

約数和(自身を除く): 2521499952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 709, 848, 853, 1272, 1418, 1706, 2127, 2544, 2559, 2836, 3412, 4254, 5118, 5672, 6824, 8508, 10236, 11344, 13648, 17016, 20472, 34032, 37577, 40944, 45209, 75154, 90418, 112731, 135627, 150308, 180836, 225462, 271254, 300616, 361672, 450924, 542508, 601232, 604777, 723344, 901848, 1085016, 1209554, 1803696, 1814331, 2170032, 2419108, 3628662, 4838216, 7257324, 9676432, 14514648, 29029296, 32053181, 64106362, 96159543, 128212724, 192319086, 256425448, 384638172, 512850896, 769276344, 1538552688]

約数ペア:

[(1, 1538552688), (2, 769276344), (3, 512850896), (4, 384638172), (6, 256425448), (8, 192319086), (12, 128212724), (16, 96159543), (24, 64106362), (48, 32053181), (53, 29029296), (106, 14514648), (159, 9676432), (212, 7257324), (318, 4838216), (424, 3628662), (636, 2419108), (709, 2170032), (848, 1814331), (853, 1803696), (1272, 1209554), (1418, 1085016), (1706, 901848), (2127, 723344), (2544, 604777), (2559, 601232), (2836, 542508), (3412, 450924), (4254, 361672), (5118, 300616), (5672, 271254), (6824, 225462), (8508, 180836), (10236, 150308), (11344, 135627), (13648, 112731), (17016, 90418), (20472, 75154), (34032, 45209), (37577, 40944)]