275730208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 625895424

約数和(自身を除く): 350165216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 307, 416, 442, 508, 544, 614, 884, 1016, 1228, 1651, 1768, 2032, 2159, 2456, 3302, 3536, 3991, 4064, 4318, 4912, 5219, 6604, 7072, 7982, 8636, 9824, 10438, 13208, 15964, 17272, 20876, 26416, 28067, 31928, 34544, 38989, 41752, 52832, 56134, 63856, 67847, 69088, 77978, 83504, 112268, 127712, 135694, 155956, 167008, 224536, 271388, 311912, 449072, 506857, 542776, 623824, 662813, 898144, 1013714, 1085552, 1247648, 1325626, 2027428, 2171104, 2651252, 4054856, 5302504, 8109712, 8616569, 10605008, 16219424, 17233138, 21210016, 34466276, 68932552, 137865104, 275730208]

約数ペア:

[(1, 275730208), (2, 137865104), (4, 68932552), (8, 34466276), (13, 21210016), (16, 17233138), (17, 16219424), (26, 10605008), (32, 8616569), (34, 8109712), (52, 5302504), (68, 4054856), (104, 2651252), (127, 2171104), (136, 2027428), (208, 1325626), (221, 1247648), (254, 1085552), (272, 1013714), (307, 898144), (416, 662813), (442, 623824), (508, 542776), (544, 506857), (614, 449072), (884, 311912), (1016, 271388), (1228, 224536), (1651, 167008), (1768, 155956), (2032, 135694), (2159, 127712), (2456, 112268), (3302, 83504), (3536, 77978), (3991, 69088), (4064, 67847), (4318, 63856), (4912, 56134), (5219, 52832), (6604, 41752), (7072, 38989), (7982, 34544), (8636, 31928), (9824, 28067), (10438, 26416), (13208, 20876), (15964, 17272)]