15665979604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1789}}^1$

素因数の和:2353

約数の個数: 96

約数和(自身を含む): 33127315200

約数和(自身を除く): 17461335596

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 509, 748, 782, 1012, 1018, 1564, 1789, 2036, 3578, 4301, 5599, 7156, 8602, 8653, 11198, 11707, 17204, 17306, 19679, 22396, 23414, 30413, 34612, 39358, 41147, 46828, 60826, 78716, 82294, 95183, 121652, 128777, 164588, 190366, 199019, 257554, 334543, 380732, 398038, 452617, 515108, 669086, 699499, 796076, 905234, 910601, 1338172, 1398998, 1810468, 1821202, 2189209, 2797996, 3642404, 4378418, 7694489, 8756836, 10016611, 15388978, 15480217, 20033222, 20943823, 30777956, 30960434, 40066444, 41887646, 61920868, 83775292, 170282387, 230382053, 340564774, 356044991, 460764106, 681129548, 712089982, 921528212, 1424179964, 3916494901, 7832989802, 15665979604]

約数ペア:

[(1, 15665979604), (2, 7832989802), (4, 3916494901), (11, 1424179964), (17, 921528212), (22, 712089982), (23, 681129548), (34, 460764106), (44, 356044991), (46, 340564774), (68, 230382053), (92, 170282387), (187, 83775292), (253, 61920868), (374, 41887646), (391, 40066444), (506, 30960434), (509, 30777956), (748, 20943823), (782, 20033222), (1012, 15480217), (1018, 15388978), (1564, 10016611), (1789, 8756836), (2036, 7694489), (3578, 4378418), (4301, 3642404), (5599, 2797996), (7156, 2189209), (8602, 1821202), (8653, 1810468), (11198, 1398998), (11707, 1338172), (17204, 910601), (17306, 905234), (19679, 796076), (22396, 699499), (23414, 669086), (30413, 515108), (34612, 452617), (39358, 398038), (41147, 380732), (46828, 334543), (60826, 257554), (78716, 199019), (82294, 190366), (95183, 164588), (121652, 128777)]