487004796

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 1258508160

約数和(自身を除く): 771503364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 801, 873, 1068, 1164, 1567, 1602, 1746, 3134, 3204, 3492, 4701, 6268, 8633, 9402, 14103, 17266, 18804, 25899, 28206, 34532, 51798, 56412, 77697, 103596, 139463, 151999, 155394, 278926, 303998, 310788, 418389, 455997, 557852, 607996, 836778, 911994, 1255167, 1367991, 1673556, 1823988, 2510334, 2735982, 5020668, 5471964, 13527911, 27055822, 40583733, 54111644, 81167466, 121751199, 162334932, 243502398, 487004796]

約数ペア:

[(1, 487004796), (2, 243502398), (3, 162334932), (4, 121751199), (6, 81167466), (9, 54111644), (12, 40583733), (18, 27055822), (36, 13527911), (89, 5471964), (97, 5020668), (178, 2735982), (194, 2510334), (267, 1823988), (291, 1673556), (356, 1367991), (388, 1255167), (534, 911994), (582, 836778), (801, 607996), (873, 557852), (1068, 455997), (1164, 418389), (1567, 310788), (1602, 303998), (1746, 278926), (3134, 155394), (3204, 151999), (3492, 139463), (4701, 103596), (6268, 77697), (8633, 56412), (9402, 51798), (14103, 34532), (17266, 28206), (18804, 25899)]