495164928

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 1422051840

約数和(自身を除く): 926886912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 256, 282, 304, 361, 376, 384, 456, 512, 564, 608, 722, 752, 768, 893, 912, 1083, 1128, 1216, 1444, 1504, 1536, 1786, 1824, 2166, 2256, 2432, 2679, 2888, 3008, 3572, 3648, 4332, 4512, 4864, 5358, 5776, 6016, 6859, 7144, 7296, 8664, 9024, 9728, 10716, 11552, 12032, 13718, 14288, 14592, 16967, 17328, 18048, 20577, 21432, 23104, 24064, 27436, 28576, 29184, 33934, 34656, 36096, 41154, 42864, 46208, 50901, 54872, 57152, 67868, 69312, 72192, 82308, 85728, 92416, 101802, 109744, 114304, 135736, 138624, 164616, 171456, 184832, 203604, 219488, 228608, 271472, 277248, 322373, 329232, 342912, 407208, 438976, 457216, 542944, 554496, 644746, 658464, 685824, 814416, 877952, 967119, 1085888, 1289492, 1316928, 1371648, 1628832, 1755904, 1934238, 2171776, 2578984, 2633856, 3257664, 3511808, 3868476, 4343552, 5157968, 5267712, 6515328, 7736952, 8687104, 10315936, 10535424, 13030656, 15473904, 20631872, 26061312, 30947808, 41263744, 61895616, 82527488, 123791232, 165054976, 247582464, 495164928]

約数ペア:

[(1, 495164928), (2, 247582464), (3, 165054976), (4, 123791232), (6, 82527488), (8, 61895616), (12, 41263744), (16, 30947808), (19, 26061312), (24, 20631872), (32, 15473904), (38, 13030656), (47, 10535424), (48, 10315936), (57, 8687104), (64, 7736952), (76, 6515328), (94, 5267712), (96, 5157968), (114, 4343552), (128, 3868476), (141, 3511808), (152, 3257664), (188, 2633856), (192, 2578984), (228, 2171776), (256, 1934238), (282, 1755904), (304, 1628832), (361, 1371648), (376, 1316928), (384, 1289492), (456, 1085888), (512, 967119), (564, 877952), (608, 814416), (722, 685824), (752, 658464), (768, 644746), (893, 554496), (912, 542944), (1083, 457216), (1128, 438976), (1216, 407208), (1444, 342912), (1504, 329232), (1536, 322373), (1786, 277248), (1824, 271472), (2166, 228608), (2256, 219488), (2432, 203604), (2679, 184832), (2888, 171456), (3008, 164616), (3572, 138624), (3648, 135736), (4332, 114304), (4512, 109744), (4864, 101802), (5358, 92416), (5776, 85728), (6016, 82308), (6859, 72192), (7144, 69312), (7296, 67868), (8664, 57152), (9024, 54872), (9728, 50901), (10716, 46208), (11552, 42864), (12032, 41154), (13718, 36096), (14288, 34656), (14592, 33934), (16967, 29184), (17328, 28576), (18048, 27436), (20577, 24064), (21432, 23104)]