227806208

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 88

約数和(自身を含む): 529992864

約数和(自身を除く): 302186656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 521, 854, 896, 976, 1024, 1042, 1708, 1792, 1952, 2084, 3416, 3584, 3647, 3904, 4168, 6832, 7168, 7294, 7808, 8336, 13664, 14588, 15616, 16672, 27328, 29176, 31232, 31781, 33344, 54656, 58352, 62464, 63562, 66688, 109312, 116704, 127124, 133376, 218624, 222467, 233408, 254248, 266752, 437248, 444934, 466816, 508496, 533504, 889868, 933632, 1016992, 1779736, 1867264, 2033984, 3559472, 3734528, 4067968, 7118944, 8135936, 14237888, 16271872, 28475776, 32543744, 56951552, 113903104, 227806208]

約数ペア:

[(1, 227806208), (2, 113903104), (4, 56951552), (7, 32543744), (8, 28475776), (14, 16271872), (16, 14237888), (28, 8135936), (32, 7118944), (56, 4067968), (61, 3734528), (64, 3559472), (112, 2033984), (122, 1867264), (128, 1779736), (224, 1016992), (244, 933632), (256, 889868), (427, 533504), (448, 508496), (488, 466816), (512, 444934), (521, 437248), (854, 266752), (896, 254248), (976, 233408), (1024, 222467), (1042, 218624), (1708, 133376), (1792, 127124), (1952, 116704), (2084, 109312), (3416, 66688), (3584, 63562), (3647, 62464), (3904, 58352), (4168, 54656), (6832, 33344), (7168, 31781), (7294, 31232), (7808, 29176), (8336, 27328), (13664, 16672), (14588, 15616)]