419950848

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1747}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 1121894368

約数和(自身を除く): 701943520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 768, 939, 1252, 1747, 1878, 2504, 3494, 3756, 5008, 5241, 6988, 7512, 10016, 10482, 13976, 15024, 20032, 20964, 27952, 30048, 40064, 41928, 55904, 60096, 80128, 83856, 111808, 120192, 167712, 223616, 240384, 335424, 447232, 546811, 670848, 1093622, 1341696, 1640433, 2187244, 3280866, 4374488, 6561732, 8748976, 13123464, 17497952, 26246928, 34995904, 52493856, 69991808, 104987712, 139983616, 209975424, 419950848]

約数ペア:

[(1, 419950848), (2, 209975424), (3, 139983616), (4, 104987712), (6, 69991808), (8, 52493856), (12, 34995904), (16, 26246928), (24, 17497952), (32, 13123464), (48, 8748976), (64, 6561732), (96, 4374488), (128, 3280866), (192, 2187244), (256, 1640433), (313, 1341696), (384, 1093622), (626, 670848), (768, 546811), (939, 447232), (1252, 335424), (1747, 240384), (1878, 223616), (2504, 167712), (3494, 120192), (3756, 111808), (5008, 83856), (5241, 80128), (6988, 60096), (7512, 55904), (10016, 41928), (10482, 40064), (13976, 30048), (15024, 27952), (20032, 20964)]