2421151728

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1830

約数の個数: 80

約数和(自身を含む): 6344236800

約数和(自身を除く): 3923085072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 439, 534, 712, 878, 1068, 1291, 1317, 1424, 1756, 2136, 2582, 2634, 3512, 3873, 4272, 5164, 5268, 7024, 7746, 10328, 10536, 15492, 20656, 21072, 30984, 39071, 61968, 78142, 114899, 117213, 156284, 229798, 234426, 312568, 344697, 459596, 468852, 566749, 625136, 689394, 919192, 937704, 1133498, 1378788, 1700247, 1838384, 1875408, 2266996, 2757576, 3400494, 4533992, 5515152, 6800988, 9067984, 13601976, 27203952, 50440661, 100881322, 151321983, 201762644, 302643966, 403525288, 605287932, 807050576, 1210575864, 2421151728]

約数ペア:

[(1, 2421151728), (2, 1210575864), (3, 807050576), (4, 605287932), (6, 403525288), (8, 302643966), (12, 201762644), (16, 151321983), (24, 100881322), (48, 50440661), (89, 27203952), (178, 13601976), (267, 9067984), (356, 6800988), (439, 5515152), (534, 4533992), (712, 3400494), (878, 2757576), (1068, 2266996), (1291, 1875408), (1317, 1838384), (1424, 1700247), (1756, 1378788), (2136, 1133498), (2582, 937704), (2634, 919192), (3512, 689394), (3873, 625136), (4272, 566749), (5164, 468852), (5268, 459596), (7024, 344697), (7746, 312568), (10328, 234426), (10536, 229798), (15492, 156284), (20656, 117213), (21072, 114899), (30984, 78142), (39071, 61968)]