1628857516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7351

約数の個数: 96

約数和(自身を含む): 3700505088

約数和(自身を除く): 2071647572

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 572, 598, 748, 782, 884, 1012, 1196, 1564, 2431, 3289, 4301, 4862, 5083, 6578, 7283, 8602, 9724, 10166, 13156, 14566, 17204, 20332, 29132, 55913, 80113, 94679, 111826, 123811, 160226, 167509, 189358, 223652, 247622, 320452, 335018, 378716, 495244, 670036, 1041469, 1361921, 1609543, 1842599, 2082938, 2177617, 2723842, 2847653, 3219086, 3685198, 4165876, 4355234, 5447684, 5695306, 6438172, 7370396, 8710468, 11390612, 17704973, 23953787, 31324183, 35409946, 37019489, 47907574, 62648366, 70819892, 74038978, 95815148, 125296732, 148077956, 407214379, 814428758, 1628857516]

約数ペア:

[(1, 1628857516), (2, 814428758), (4, 407214379), (11, 148077956), (13, 125296732), (17, 95815148), (22, 74038978), (23, 70819892), (26, 62648366), (34, 47907574), (44, 37019489), (46, 35409946), (52, 31324183), (68, 23953787), (92, 17704973), (143, 11390612), (187, 8710468), (221, 7370396), (253, 6438172), (286, 5695306), (299, 5447684), (374, 4355234), (391, 4165876), (442, 3685198), (506, 3219086), (572, 2847653), (598, 2723842), (748, 2177617), (782, 2082938), (884, 1842599), (1012, 1609543), (1196, 1361921), (1564, 1041469), (2431, 670036), (3289, 495244), (4301, 378716), (4862, 335018), (5083, 320452), (6578, 247622), (7283, 223652), (8602, 189358), (9724, 167509), (10166, 160226), (13156, 123811), (14566, 111826), (17204, 94679), (20332, 80113), (29132, 55913)]