4188807756

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{205213}}^1$

素因数の和:205242

約数の個数: 84

約数和(自身を含む): 12560738512

約数和(自身を除く): 8371930756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 205213, 410426, 615639, 820852, 1231278, 1436491, 1846917, 2462556, 2872982, 3693834, 4309473, 5540751, 5745964, 7387668, 8618946, 11081502, 12928419, 16622253, 17237892, 22163004, 25856838, 33244506, 38785257, 49866759, 51713676, 66489012, 77570514, 99733518, 116355771, 149600277, 155141028, 199467036, 232711542, 299200554, 349067313, 465423084, 598401108, 698134626, 1047201939, 1396269252, 2094403878, 4188807756]

約数ペア:

[(1, 4188807756), (2, 2094403878), (3, 1396269252), (4, 1047201939), (6, 698134626), (7, 598401108), (9, 465423084), (12, 349067313), (14, 299200554), (18, 232711542), (21, 199467036), (27, 155141028), (28, 149600277), (36, 116355771), (42, 99733518), (54, 77570514), (63, 66489012), (81, 51713676), (84, 49866759), (108, 38785257), (126, 33244506), (162, 25856838), (189, 22163004), (243, 17237892), (252, 16622253), (324, 12928419), (378, 11081502), (486, 8618946), (567, 7387668), (729, 5745964), (756, 5540751), (972, 4309473), (1134, 3693834), (1458, 2872982), (1701, 2462556), (2268, 1846917), (2916, 1436491), (3402, 1231278), (5103, 820852), (6804, 615639), (10206, 410426), (20412, 205213)]