1234171904

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 3113510400

約数和(自身を除く): 1879338496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 197, 224, 256, 266, 304, 322, 368, 394, 437, 448, 512, 532, 608, 644, 736, 788, 874, 896, 1024, 1064, 1216, 1288, 1379, 1472, 1576, 1748, 1792, 2048, 2128, 2432, 2576, 2758, 2944, 3059, 3152, 3496, 3584, 3743, 4256, 4531, 4864, 5152, 5516, 5888, 6118, 6304, 6992, 7168, 7486, 8512, 9062, 9728, 10304, 11032, 11776, 12236, 12608, 13984, 14336, 14972, 17024, 18124, 19456, 20608, 22064, 23552, 24472, 25216, 26201, 27968, 29944, 31717, 34048, 36248, 38912, 41216, 44128, 47104, 48944, 50432, 52402, 55936, 59888, 63434, 68096, 72496, 82432, 86089, 88256, 97888, 100864, 104804, 111872, 119776, 126868, 136192, 144992, 164864, 172178, 176512, 195776, 201728, 209608, 223744, 239552, 253736, 272384, 289984, 329728, 344356, 353024, 391552, 403456, 419216, 447488, 479104, 507472, 579968, 602623, 688712, 706048, 783104, 838432, 894976, 958208, 1014944, 1159936, 1205246, 1377424, 1412096, 1566208, 1676864, 1916416, 2029888, 2319872, 2410492, 2754848, 2824192, 3132416, 3353728, 3832832, 4059776, 4639744, 4820984, 5509696, 6264832, 6707456, 7665664, 8119552, 9279488, 9641968, 11019392, 13414912, 16239104, 19283936, 22038784, 26829824, 32478208, 38567872, 44077568, 53659648, 64956416, 77135744, 88155136, 154271488, 176310272, 308542976, 617085952, 1234171904]

約数ペア:

[(1, 1234171904), (2, 617085952), (4, 308542976), (7, 176310272), (8, 154271488), (14, 88155136), (16, 77135744), (19, 64956416), (23, 53659648), (28, 44077568), (32, 38567872), (38, 32478208), (46, 26829824), (56, 22038784), (64, 19283936), (76, 16239104), (92, 13414912), (112, 11019392), (128, 9641968), (133, 9279488), (152, 8119552), (161, 7665664), (184, 6707456), (197, 6264832), (224, 5509696), (256, 4820984), (266, 4639744), (304, 4059776), (322, 3832832), (368, 3353728), (394, 3132416), (437, 2824192), (448, 2754848), (512, 2410492), (532, 2319872), (608, 2029888), (644, 1916416), (736, 1676864), (788, 1566208), (874, 1412096), (896, 1377424), (1024, 1205246), (1064, 1159936), (1216, 1014944), (1288, 958208), (1379, 894976), (1472, 838432), (1576, 783104), (1748, 706048), (1792, 688712), (2048, 602623), (2128, 579968), (2432, 507472), (2576, 479104), (2758, 447488), (2944, 419216), (3059, 403456), (3152, 391552), (3496, 353024), (3584, 344356), (3743, 329728), (4256, 289984), (4531, 272384), (4864, 253736), (5152, 239552), (5516, 223744), (5888, 209608), (6118, 201728), (6304, 195776), (6992, 176512), (7168, 172178), (7486, 164864), (8512, 144992), (9062, 136192), (9728, 126868), (10304, 119776), (11032, 111872), (11776, 104804), (12236, 100864), (12608, 97888), (13984, 88256), (14336, 86089), (14972, 82432), (17024, 72496), (18124, 68096), (19456, 63434), (20608, 59888), (22064, 55936), (23552, 52402), (24472, 50432), (25216, 48944), (26201, 47104), (27968, 44128), (29944, 41216), (31717, 38912), (34048, 36248)]