320359248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 983062080

約数和(自身を除く): 662702832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 263, 264, 396, 526, 528, 769, 789, 792, 1052, 1538, 1578, 1584, 2104, 2307, 2367, 2893, 3076, 3156, 4208, 4614, 4734, 5786, 6152, 6312, 6921, 8459, 8679, 9228, 9468, 11572, 12304, 12624, 13842, 16918, 17358, 18456, 18936, 23144, 25377, 26037, 27684, 33836, 34716, 36912, 37872, 46288, 50754, 52074, 55368, 67672, 69432, 76131, 101508, 104148, 110736, 135344, 138864, 152262, 202247, 203016, 208296, 304524, 404494, 406032, 416592, 606741, 609048, 808988, 1213482, 1218096, 1617976, 1820223, 2224717, 2426964, 3235952, 3640446, 4449434, 4853928, 6674151, 7280892, 8898868, 9707856, 13348302, 14561784, 17797736, 20022453, 26696604, 29123568, 35595472, 40044906, 53393208, 80089812, 106786416, 160179624, 320359248]

約数ペア:

[(1, 320359248), (2, 160179624), (3, 106786416), (4, 80089812), (6, 53393208), (8, 40044906), (9, 35595472), (11, 29123568), (12, 26696604), (16, 20022453), (18, 17797736), (22, 14561784), (24, 13348302), (33, 9707856), (36, 8898868), (44, 7280892), (48, 6674151), (66, 4853928), (72, 4449434), (88, 3640446), (99, 3235952), (132, 2426964), (144, 2224717), (176, 1820223), (198, 1617976), (263, 1218096), (264, 1213482), (396, 808988), (526, 609048), (528, 606741), (769, 416592), (789, 406032), (792, 404494), (1052, 304524), (1538, 208296), (1578, 203016), (1584, 202247), (2104, 152262), (2307, 138864), (2367, 135344), (2893, 110736), (3076, 104148), (3156, 101508), (4208, 76131), (4614, 69432), (4734, 67672), (5786, 55368), (6152, 52074), (6312, 50754), (6921, 46288), (8459, 37872), (8679, 36912), (9228, 34716), (9468, 33836), (11572, 27684), (12304, 26037), (12624, 25377), (13842, 23144), (16918, 18936), (17358, 18456)]