15695220216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{2789}}^1$

素因数の和:3889

約数の個数: 128

約数和(自身を含む): 44800257600

約数和(自身を除く): 29105037384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1061, 1326, 1768, 2122, 2652, 2789, 3183, 4244, 5304, 5578, 6366, 8367, 8488, 11156, 12732, 13793, 16734, 18037, 22312, 25464, 27586, 33468, 36074, 36257, 41379, 47413, 54111, 55172, 66936, 72148, 72514, 82758, 94826, 108222, 108771, 110344, 142239, 144296, 145028, 165516, 189652, 216444, 217542, 234481, 284478, 290056, 331032, 379304, 432888, 435084, 468962, 568956, 616369, 703443, 870168, 937924, 1137912, 1232738, 1406886, 1849107, 1875848, 2465476, 2813772, 2959129, 3698214, 4930952, 5627544, 5918258, 7396428, 8877387, 11836516, 14792856, 17754774, 23673032, 35509548, 38468677, 50305193, 71019096, 76937354, 100610386, 115406031, 150915579, 153874708, 201220772, 230812062, 301831158, 307749416, 402441544, 461624124, 603662316, 653967509, 923248248, 1207324632, 1307935018, 1961902527, 2615870036, 3923805054, 5231740072, 7847610108, 15695220216]

約数ペア:

[(1, 15695220216), (2, 7847610108), (3, 5231740072), (4, 3923805054), (6, 2615870036), (8, 1961902527), (12, 1307935018), (13, 1207324632), (17, 923248248), (24, 653967509), (26, 603662316), (34, 461624124), (39, 402441544), (51, 307749416), (52, 301831158), (68, 230812062), (78, 201220772), (102, 153874708), (104, 150915579), (136, 115406031), (156, 100610386), (204, 76937354), (221, 71019096), (312, 50305193), (408, 38468677), (442, 35509548), (663, 23673032), (884, 17754774), (1061, 14792856), (1326, 11836516), (1768, 8877387), (2122, 7396428), (2652, 5918258), (2789, 5627544), (3183, 4930952), (4244, 3698214), (5304, 2959129), (5578, 2813772), (6366, 2465476), (8367, 1875848), (8488, 1849107), (11156, 1406886), (12732, 1232738), (13793, 1137912), (16734, 937924), (18037, 870168), (22312, 703443), (25464, 616369), (27586, 568956), (33468, 468962), (36074, 435084), (36257, 432888), (41379, 379304), (47413, 331032), (54111, 290056), (55172, 284478), (66936, 234481), (72148, 217542), (72514, 216444), (82758, 189652), (94826, 165516), (108222, 145028), (108771, 144296), (110344, 142239)]