275326376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 343988824

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 47, 52, 62, 79, 92, 94, 104, 124, 158, 184, 188, 248, 299, 316, 376, 403, 598, 611, 632, 713, 806, 1027, 1081, 1196, 1222, 1426, 1457, 1612, 1817, 2054, 2162, 2392, 2444, 2449, 2852, 2914, 3224, 3634, 3713, 4108, 4324, 4888, 4898, 5704, 5828, 7268, 7426, 8216, 8648, 9269, 9796, 11656, 14053, 14536, 14852, 18538, 18941, 19592, 23621, 28106, 29704, 31837, 33511, 37076, 37882, 47242, 48269, 56212, 56327, 63674, 67022, 74152, 75764, 85399, 94484, 96538, 112424, 112654, 115103, 127348, 134044, 151528, 170798, 188968, 193076, 225308, 230206, 254696, 268088, 341596, 386152, 435643, 450616, 460412, 683192, 732251, 871286, 920824, 1110187, 1464502, 1496339, 1742572, 2220374, 2647369, 2929004, 2992678, 3485144, 4440748, 5294738, 5858008, 5985356, 8881496, 10589476, 11970712, 21178952, 34415797, 68831594, 137663188, 275326376]

約数ペア:

[(1, 275326376), (2, 137663188), (4, 68831594), (8, 34415797), (13, 21178952), (23, 11970712), (26, 10589476), (31, 8881496), (46, 5985356), (47, 5858008), (52, 5294738), (62, 4440748), (79, 3485144), (92, 2992678), (94, 2929004), (104, 2647369), (124, 2220374), (158, 1742572), (184, 1496339), (188, 1464502), (248, 1110187), (299, 920824), (316, 871286), (376, 732251), (403, 683192), (598, 460412), (611, 450616), (632, 435643), (713, 386152), (806, 341596), (1027, 268088), (1081, 254696), (1196, 230206), (1222, 225308), (1426, 193076), (1457, 188968), (1612, 170798), (1817, 151528), (2054, 134044), (2162, 127348), (2392, 115103), (2444, 112654), (2449, 112424), (2852, 96538), (2914, 94484), (3224, 85399), (3634, 75764), (3713, 74152), (4108, 67022), (4324, 63674), (4888, 56327), (4898, 56212), (5704, 48269), (5828, 47242), (7268, 37882), (7426, 37076), (8216, 33511), (8648, 31837), (9269, 29704), (9796, 28106), (11656, 23621), (14053, 19592), (14536, 18941), (14852, 18538)]