2764504728

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{115303}}^1$

素因数の和:115358

約数の個数: 80

約数和(自身を含む): 7952516880

約数和(自身を除く): 5188012152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 115303, 230606, 345909, 461212, 691818, 922424, 1037727, 1383636, 2075454, 2767272, 3113181, 4150908, 4266211, 6226362, 8301816, 8532422, 9339543, 12452724, 12798633, 17064844, 18679086, 24905448, 25597266, 34129688, 37358172, 38395899, 51194532, 74716344, 76791798, 102389064, 115187697, 153583596, 230375394, 307167192, 345563091, 460750788, 691126182, 921501576, 1382252364, 2764504728]

約数ペア:

[(1, 2764504728), (2, 1382252364), (3, 921501576), (4, 691126182), (6, 460750788), (8, 345563091), (9, 307167192), (12, 230375394), (18, 153583596), (24, 115187697), (27, 102389064), (36, 76791798), (37, 74716344), (54, 51194532), (72, 38395899), (74, 37358172), (81, 34129688), (108, 25597266), (111, 24905448), (148, 18679086), (162, 17064844), (216, 12798633), (222, 12452724), (296, 9339543), (324, 8532422), (333, 8301816), (444, 6226362), (648, 4266211), (666, 4150908), (888, 3113181), (999, 2767272), (1332, 2075454), (1998, 1383636), (2664, 1037727), (2997, 922424), (3996, 691818), (5994, 461212), (7992, 345909), (11988, 230606), (23976, 115303)]