2018974336

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3377

約数の個数: 64

約数和(自身を含む): 4140914400

約数和(自身を除く): 2121940064

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 83, 118, 128, 166, 236, 332, 472, 664, 944, 1328, 1888, 2656, 3221, 3776, 4897, 5312, 6442, 7552, 9794, 10624, 12884, 19588, 25768, 39176, 51536, 78352, 103072, 156704, 190039, 206144, 267343, 313408, 380078, 412288, 534686, 626816, 760156, 1069372, 1520312, 2138744, 3040624, 4277488, 6081248, 8554976, 12162496, 15773237, 17109952, 24324992, 31546474, 34219904, 63092948, 126185896, 252371792, 504743584, 1009487168, 2018974336]

約数ペア:

[(1, 2018974336), (2, 1009487168), (4, 504743584), (8, 252371792), (16, 126185896), (32, 63092948), (59, 34219904), (64, 31546474), (83, 24324992), (118, 17109952), (128, 15773237), (166, 12162496), (236, 8554976), (332, 6081248), (472, 4277488), (664, 3040624), (944, 2138744), (1328, 1520312), (1888, 1069372), (2656, 760156), (3221, 626816), (3776, 534686), (4897, 412288), (5312, 380078), (6442, 313408), (7552, 267343), (9794, 206144), (10624, 190039), (12884, 156704), (19588, 103072), (25768, 78352), (39176, 51536)]