245498112

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 108

約数和(自身を含む): 714255360

約数和(自身を除く): 468757248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 839, 1016, 1143, 1152, 1524, 1678, 2032, 2286, 2304, 2517, 3048, 3356, 4064, 4572, 5034, 6096, 6712, 7551, 8128, 9144, 10068, 12192, 13424, 15102, 16256, 18288, 20136, 24384, 26848, 30204, 32512, 36576, 40272, 48768, 53696, 60408, 73152, 80544, 97536, 106553, 107392, 120816, 146304, 161088, 213106, 214784, 241632, 292608, 319659, 322176, 426212, 483264, 639318, 644352, 852424, 958977, 966528, 1278636, 1704848, 1917954, 1933056, 2557272, 3409696, 3835908, 5114544, 6819392, 7671816, 10229088, 13638784, 15343632, 20458176, 27277568, 30687264, 40916352, 61374528, 81832704, 122749056, 245498112]

約数ペア:

[(1, 245498112), (2, 122749056), (3, 81832704), (4, 61374528), (6, 40916352), (8, 30687264), (9, 27277568), (12, 20458176), (16, 15343632), (18, 13638784), (24, 10229088), (32, 7671816), (36, 6819392), (48, 5114544), (64, 3835908), (72, 3409696), (96, 2557272), (127, 1933056), (128, 1917954), (144, 1704848), (192, 1278636), (254, 966528), (256, 958977), (288, 852424), (381, 644352), (384, 639318), (508, 483264), (576, 426212), (762, 322176), (768, 319659), (839, 292608), (1016, 241632), (1143, 214784), (1152, 213106), (1524, 161088), (1678, 146304), (2032, 120816), (2286, 107392), (2304, 106553), (2517, 97536), (3048, 80544), (3356, 73152), (4064, 60408), (4572, 53696), (5034, 48768), (6096, 40272), (6712, 36576), (7551, 32512), (8128, 30204), (9144, 26848), (10068, 24384), (12192, 20136), (13424, 18288), (15102, 16256)]