1649272064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 3724527744

約数和(自身を除く): 2075255680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 73, 88, 113, 128, 142, 146, 176, 226, 256, 284, 292, 352, 452, 568, 584, 704, 781, 803, 904, 1136, 1168, 1243, 1408, 1562, 1606, 1808, 2272, 2336, 2486, 2816, 3124, 3212, 3616, 4544, 4672, 4972, 5183, 6248, 6424, 7232, 8023, 8249, 9088, 9344, 9944, 10366, 12496, 12848, 14464, 16046, 16498, 18176, 18688, 19888, 20732, 24992, 25696, 28928, 32092, 32996, 39776, 41464, 49984, 51392, 57013, 64184, 65992, 79552, 82928, 88253, 90739, 99968, 102784, 114026, 128368, 131984, 159104, 165856, 176506, 181478, 199936, 205568, 228052, 256736, 263968, 318208, 331712, 353012, 362956, 456104, 513472, 527936, 585679, 663424, 706024, 725912, 912208, 1026944, 1055872, 1171358, 1326848, 1412048, 1451824, 1824416, 2053888, 2111744, 2342716, 2824096, 2903648, 3648832, 4685432, 5648192, 5807296, 6442469, 7297664, 9370864, 11296384, 11614592, 12884938, 14595328, 18741728, 22592768, 23229184, 25769876, 37483456, 51539752, 74966912, 103079504, 149933824, 206159008, 412318016, 824636032, 1649272064]

約数ペア:

[(1, 1649272064), (2, 824636032), (4, 412318016), (8, 206159008), (11, 149933824), (16, 103079504), (22, 74966912), (32, 51539752), (44, 37483456), (64, 25769876), (71, 23229184), (73, 22592768), (88, 18741728), (113, 14595328), (128, 12884938), (142, 11614592), (146, 11296384), (176, 9370864), (226, 7297664), (256, 6442469), (284, 5807296), (292, 5648192), (352, 4685432), (452, 3648832), (568, 2903648), (584, 2824096), (704, 2342716), (781, 2111744), (803, 2053888), (904, 1824416), (1136, 1451824), (1168, 1412048), (1243, 1326848), (1408, 1171358), (1562, 1055872), (1606, 1026944), (1808, 912208), (2272, 725912), (2336, 706024), (2486, 663424), (2816, 585679), (3124, 527936), (3212, 513472), (3616, 456104), (4544, 362956), (4672, 353012), (4972, 331712), (5183, 318208), (6248, 263968), (6424, 256736), (7232, 228052), (8023, 205568), (8249, 199936), (9088, 181478), (9344, 176506), (9944, 165856), (10366, 159104), (12496, 131984), (12848, 128368), (14464, 114026), (16046, 102784), (16498, 99968), (18176, 90739), (18688, 88253), (19888, 82928), (20732, 79552), (24992, 65992), (25696, 64184), (28928, 57013), (32092, 51392), (32996, 49984), (39776, 41464)]