823381008

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 2174235840

約数和(自身を除く): 1350854832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 712, 776, 1068, 1164, 1424, 1552, 1987, 2136, 2328, 3974, 4272, 4656, 5961, 7948, 8633, 11922, 15896, 17266, 23844, 25899, 31792, 34532, 47688, 51798, 69064, 95376, 103596, 138128, 176843, 192739, 207192, 353686, 385478, 414384, 530529, 578217, 707372, 770956, 1061058, 1156434, 1414744, 1541912, 2122116, 2312868, 2829488, 3083824, 4244232, 4625736, 8488464, 9251472, 17153771, 34307542, 51461313, 68615084, 102922626, 137230168, 205845252, 274460336, 411690504, 823381008]

約数ペア:

[(1, 823381008), (2, 411690504), (3, 274460336), (4, 205845252), (6, 137230168), (8, 102922626), (12, 68615084), (16, 51461313), (24, 34307542), (48, 17153771), (89, 9251472), (97, 8488464), (178, 4625736), (194, 4244232), (267, 3083824), (291, 2829488), (356, 2312868), (388, 2122116), (534, 1541912), (582, 1414744), (712, 1156434), (776, 1061058), (1068, 770956), (1164, 707372), (1424, 578217), (1552, 530529), (1987, 414384), (2136, 385478), (2328, 353686), (3974, 207192), (4272, 192739), (4656, 176843), (5961, 138128), (7948, 103596), (8633, 95376), (11922, 69064), (15896, 51798), (17266, 47688), (23844, 34532), (25899, 31792)]