15771016584

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{2647}}^1$

素因数の和:3739

約数の個数: 96

約数和(自身を含む): 43287491520

約数和(自身を除く): 27516474936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 997, 1494, 1992, 1994, 2647, 2988, 2991, 3988, 5294, 5976, 5982, 7941, 7976, 8973, 10588, 11964, 15882, 17946, 21176, 23823, 23928, 31764, 35892, 47646, 63528, 71784, 82751, 95292, 165502, 190584, 219701, 248253, 331004, 439402, 496506, 659103, 662008, 744759, 878804, 993012, 1318206, 1489518, 1757608, 1977309, 1986024, 2636412, 2639059, 2979036, 3954618, 5272824, 5278118, 5958072, 7909236, 7917177, 10556236, 15818472, 15834354, 21112472, 23751531, 31668708, 47503062, 63337416, 95006124, 190012248, 219041897, 438083794, 657125691, 876167588, 1314251382, 1752335176, 1971377073, 2628502764, 3942754146, 5257005528, 7885508292, 15771016584]

約数ペア:

[(1, 15771016584), (2, 7885508292), (3, 5257005528), (4, 3942754146), (6, 2628502764), (8, 1971377073), (9, 1752335176), (12, 1314251382), (18, 876167588), (24, 657125691), (36, 438083794), (72, 219041897), (83, 190012248), (166, 95006124), (249, 63337416), (332, 47503062), (498, 31668708), (664, 23751531), (747, 21112472), (996, 15834354), (997, 15818472), (1494, 10556236), (1992, 7917177), (1994, 7909236), (2647, 5958072), (2988, 5278118), (2991, 5272824), (3988, 3954618), (5294, 2979036), (5976, 2639059), (5982, 2636412), (7941, 1986024), (7976, 1977309), (8973, 1757608), (10588, 1489518), (11964, 1318206), (15882, 993012), (17946, 878804), (21176, 744759), (23823, 662008), (23928, 659103), (31764, 496506), (35892, 439402), (47646, 331004), (63528, 248253), (71784, 219701), (82751, 190584), (95292, 165502)]