268520304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 794098480

約数和(自身を除く): 525578176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 578, 624, 663, 816, 867, 884, 1156, 1326, 1489, 1734, 1768, 2312, 2652, 2978, 3468, 3536, 3757, 4467, 4624, 5304, 5956, 6936, 7514, 8934, 10608, 11271, 11912, 13872, 15028, 17868, 19357, 22542, 23824, 25313, 30056, 35736, 38714, 45084, 50626, 58071, 60112, 71472, 75939, 77428, 90168, 101252, 116142, 151878, 154856, 180336, 202504, 232284, 303756, 309712, 329069, 405008, 430321, 464568, 607512, 658138, 860642, 929136, 987207, 1215024, 1290963, 1316276, 1721284, 1974414, 2581926, 2632552, 3442568, 3948828, 5163852, 5265104, 5594173, 6885136, 7897656, 10327704, 11188346, 15795312, 16782519, 20655408, 22376692, 33565038, 44753384, 67130076, 89506768, 134260152, 268520304]

約数ペア:

[(1, 268520304), (2, 134260152), (3, 89506768), (4, 67130076), (6, 44753384), (8, 33565038), (12, 22376692), (13, 20655408), (16, 16782519), (17, 15795312), (24, 11188346), (26, 10327704), (34, 7897656), (39, 6885136), (48, 5594173), (51, 5265104), (52, 5163852), (68, 3948828), (78, 3442568), (102, 2632552), (104, 2581926), (136, 1974414), (156, 1721284), (204, 1316276), (208, 1290963), (221, 1215024), (272, 987207), (289, 929136), (312, 860642), (408, 658138), (442, 607512), (578, 464568), (624, 430321), (663, 405008), (816, 329069), (867, 309712), (884, 303756), (1156, 232284), (1326, 202504), (1489, 180336), (1734, 154856), (1768, 151878), (2312, 116142), (2652, 101252), (2978, 90168), (3468, 77428), (3536, 75939), (3757, 71472), (4467, 60112), (4624, 58071), (5304, 50626), (5956, 45084), (6936, 38714), (7514, 35736), (8934, 30056), (10608, 25313), (11271, 23824), (11912, 22542), (13872, 19357), (15028, 17868)]