2901288824

素因数分解:

$2^3\times 7^3\times {\mathrm{211}}^1\times {\mathrm{5011}}^1$

素因数の和:5249

約数の個数: 64

約数和(自身を含む): 6375264000

約数和(自身を除く): 3473975176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 343, 392, 422, 686, 844, 1372, 1477, 1688, 2744, 2954, 5011, 5908, 10022, 10339, 11816, 20044, 20678, 35077, 40088, 41356, 70154, 72373, 82712, 140308, 144746, 245539, 280616, 289492, 491078, 578984, 982156, 1057321, 1718773, 1964312, 2114642, 3437546, 4229284, 6875092, 7401247, 8458568, 13750184, 14802494, 29604988, 51808729, 59209976, 103617458, 207234916, 362661103, 414469832, 725322206, 1450644412, 2901288824]

約数ペア:

[(1, 2901288824), (2, 1450644412), (4, 725322206), (7, 414469832), (8, 362661103), (14, 207234916), (28, 103617458), (49, 59209976), (56, 51808729), (98, 29604988), (196, 14802494), (211, 13750184), (343, 8458568), (392, 7401247), (422, 6875092), (686, 4229284), (844, 3437546), (1372, 2114642), (1477, 1964312), (1688, 1718773), (2744, 1057321), (2954, 982156), (5011, 578984), (5908, 491078), (10022, 289492), (10339, 280616), (11816, 245539), (20044, 144746), (20678, 140308), (35077, 82712), (40088, 72373), (41356, 70154)]