1641567168

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{49999}}^1$

素因数の和:50039

約数の個数: 112

約数和(自身を含む): 5080000000

約数和(自身を除く): 3438432832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 49999, 99998, 149997, 199996, 299994, 399992, 449991, 599988, 799984, 899982, 949981, 1199976, 1349973, 1599968, 1799964, 1899962, 2399952, 2699946, 2849943, 3199936, 3599928, 3799924, 4799904, 5399892, 5699886, 7199856, 7599848, 8549829, 9599808, 10799784, 11399772, 14399712, 15199696, 17099658, 21599568, 22799544, 25649487, 28799424, 30399392, 34199316, 43199136, 45599088, 51298974, 60798784, 68398632, 86398272, 91198176, 102597948, 136797264, 182396352, 205195896, 273594528, 410391792, 547189056, 820783584, 1641567168]

約数ペア:

[(1, 1641567168), (2, 820783584), (3, 547189056), (4, 410391792), (6, 273594528), (8, 205195896), (9, 182396352), (12, 136797264), (16, 102597948), (18, 91198176), (19, 86398272), (24, 68398632), (27, 60798784), (32, 51298974), (36, 45599088), (38, 43199136), (48, 34199316), (54, 30399392), (57, 28799424), (64, 25649487), (72, 22799544), (76, 21599568), (96, 17099658), (108, 15199696), (114, 14399712), (144, 11399772), (152, 10799784), (171, 9599808), (192, 8549829), (216, 7599848), (228, 7199856), (288, 5699886), (304, 5399892), (342, 4799904), (432, 3799924), (456, 3599928), (513, 3199936), (576, 2849943), (608, 2699946), (684, 2399952), (864, 1899962), (912, 1799964), (1026, 1599968), (1216, 1349973), (1368, 1199976), (1728, 949981), (1824, 899982), (2052, 799984), (2736, 599988), (3648, 449991), (4104, 399992), (5472, 299994), (8208, 199996), (10944, 149997), (16416, 99998), (32832, 49999)]