2786874408

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{7529}}^1$

素因数の和:7691

約数の個数: 96

約数和(自身を含む): 7770508200

約数和(自身を除く): 4983633792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 97, 106, 159, 194, 212, 291, 318, 388, 424, 477, 582, 636, 776, 873, 954, 1164, 1272, 1746, 1908, 2328, 3492, 3816, 5141, 6984, 7529, 10282, 15058, 15423, 20564, 22587, 30116, 30846, 41128, 45174, 46269, 60232, 61692, 67761, 90348, 92538, 123384, 135522, 180696, 185076, 271044, 370152, 399037, 542088, 730313, 798074, 1197111, 1460626, 1596148, 2190939, 2394222, 2921252, 3192296, 3591333, 4381878, 4788444, 5842504, 6572817, 7182666, 8763756, 9576888, 13145634, 14365332, 17527512, 26291268, 28730664, 38706589, 52582536, 77413178, 116119767, 154826356, 232239534, 309652712, 348359301, 464479068, 696718602, 928958136, 1393437204, 2786874408]

約数ペア:

[(1, 2786874408), (2, 1393437204), (3, 928958136), (4, 696718602), (6, 464479068), (8, 348359301), (9, 309652712), (12, 232239534), (18, 154826356), (24, 116119767), (36, 77413178), (53, 52582536), (72, 38706589), (97, 28730664), (106, 26291268), (159, 17527512), (194, 14365332), (212, 13145634), (291, 9576888), (318, 8763756), (388, 7182666), (424, 6572817), (477, 5842504), (582, 4788444), (636, 4381878), (776, 3591333), (873, 3192296), (954, 2921252), (1164, 2394222), (1272, 2190939), (1746, 1596148), (1908, 1460626), (2328, 1197111), (3492, 798074), (3816, 730313), (5141, 542088), (6984, 399037), (7529, 370152), (10282, 271044), (15058, 185076), (15423, 180696), (20564, 135522), (22587, 123384), (30116, 92538), (30846, 90348), (41128, 67761), (45174, 61692), (46269, 60232)]