1531749648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20333

約数の個数: 120

約数和(自身を含む): 4684255744

約数和(自身を除く): 3152506096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 2288, 2904, 3146, 3432, 4719, 5808, 6292, 6864, 9438, 12584, 18876, 20287, 25168, 37752, 40574, 60861, 75504, 81148, 121722, 162296, 223157, 243444, 263731, 324592, 446314, 486888, 527462, 669471, 791193, 892628, 973776, 1054924, 1338942, 1582386, 1785256, 2109848, 2454727, 2677884, 2901041, 3164772, 3570512, 4219696, 4909454, 5355768, 5802082, 6329544, 7364181, 8703123, 9818908, 10711536, 11604164, 12659088, 14728362, 17406246, 19637816, 23208328, 29456724, 31911451, 34812492, 39275632, 46416656, 58913448, 63822902, 69624984, 95734353, 117826896, 127645804, 139249968, 191468706, 255291608, 382937412, 510583216, 765874824, 1531749648]

約数ペア:

[(1, 1531749648), (2, 765874824), (3, 510583216), (4, 382937412), (6, 255291608), (8, 191468706), (11, 139249968), (12, 127645804), (13, 117826896), (16, 95734353), (22, 69624984), (24, 63822902), (26, 58913448), (33, 46416656), (39, 39275632), (44, 34812492), (48, 31911451), (52, 29456724), (66, 23208328), (78, 19637816), (88, 17406246), (104, 14728362), (121, 12659088), (132, 11604164), (143, 10711536), (156, 9818908), (176, 8703123), (208, 7364181), (242, 6329544), (264, 5802082), (286, 5355768), (312, 4909454), (363, 4219696), (429, 3570512), (484, 3164772), (528, 2901041), (572, 2677884), (624, 2454727), (726, 2109848), (858, 1785256), (968, 1582386), (1144, 1338942), (1452, 1054924), (1573, 973776), (1716, 892628), (1936, 791193), (2288, 669471), (2904, 527462), (3146, 486888), (3432, 446314), (4719, 324592), (5808, 263731), (6292, 243444), (6864, 223157), (9438, 162296), (12584, 121722), (18876, 81148), (20287, 75504), (25168, 60861), (37752, 40574)]