1909243776

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 5781196800

約数和(自身を除く): 3871953024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 59, 64, 66, 88, 94, 96, 118, 128, 132, 141, 163, 176, 177, 188, 192, 236, 264, 282, 326, 352, 354, 376, 384, 472, 489, 517, 528, 564, 649, 652, 704, 708, 752, 944, 978, 1034, 1056, 1128, 1298, 1304, 1408, 1416, 1504, 1551, 1793, 1888, 1947, 1956, 2068, 2112, 2256, 2596, 2608, 2773, 2832, 3008, 3102, 3586, 3776, 3894, 3912, 4136, 4224, 4512, 5192, 5216, 5379, 5546, 5664, 6016, 6204, 7172, 7552, 7661, 7788, 7824, 8272, 8319, 9024, 9617, 10384, 10432, 10758, 11092, 11328, 12408, 14344, 15322, 15576, 15648, 16544, 16638, 18048, 19234, 20768, 20864, 21516, 22184, 22656, 22983, 24816, 28688, 28851, 30503, 30644, 31152, 31296, 33088, 33276, 38468, 41536, 43032, 44368, 45966, 49632, 57376, 57702, 61006, 61288, 62304, 62592, 66176, 66552, 76936, 83072, 84271, 86064, 88736, 91509, 91932, 99264, 105787, 114752, 115404, 122012, 122576, 124608, 133104, 153872, 168542, 172128, 177472, 183018, 183864, 198528, 211574, 229504, 230808, 244024, 245152, 249216, 252813, 266208, 307744, 317361, 337084, 344256, 354944, 366036, 367728, 423148, 451999, 461616, 488048, 490304, 505626, 532416, 615488, 634722, 674168, 688512, 732072, 735456, 846296, 903998, 923232, 976096, 980608, 1011252, 1064832, 1230976, 1269444, 1348336, 1355997, 1464144, 1470912, 1692592, 1807996, 1846464, 1952192, 2022504, 2538888, 2696672, 2711994, 2928288, 2941824, 3385184, 3615992, 3692928, 3904384, 4045008, 4971989, 5077776, 5393344, 5423988, 5856576, 6770368, 7231984, 8090016, 9943978, 10155552, 10786688, 10847976, 11713152, 13540736, 14463968, 14915967, 16180032, 19887956, 20311104, 21695952, 28927936, 29831934, 32360064, 39775912, 40622208, 43391904, 57855872, 59663868, 79551824, 86783808, 119327736, 159103648, 173567616, 238655472, 318207296, 477310944, 636414592, 954621888, 1909243776]

約数ペア:

[(1, 1909243776), (2, 954621888), (3, 636414592), (4, 477310944), (6, 318207296), (8, 238655472), (11, 173567616), (12, 159103648), (16, 119327736), (22, 86783808), (24, 79551824), (32, 59663868), (33, 57855872), (44, 43391904), (47, 40622208), (48, 39775912), (59, 32360064), (64, 29831934), (66, 28927936), (88, 21695952), (94, 20311104), (96, 19887956), (118, 16180032), (128, 14915967), (132, 14463968), (141, 13540736), (163, 11713152), (176, 10847976), (177, 10786688), (188, 10155552), (192, 9943978), (236, 8090016), (264, 7231984), (282, 6770368), (326, 5856576), (352, 5423988), (354, 5393344), (376, 5077776), (384, 4971989), (472, 4045008), (489, 3904384), (517, 3692928), (528, 3615992), (564, 3385184), (649, 2941824), (652, 2928288), (704, 2711994), (708, 2696672), (752, 2538888), (944, 2022504), (978, 1952192), (1034, 1846464), (1056, 1807996), (1128, 1692592), (1298, 1470912), (1304, 1464144), (1408, 1355997), (1416, 1348336), (1504, 1269444), (1551, 1230976), (1793, 1064832), (1888, 1011252), (1947, 980608), (1956, 976096), (2068, 923232), (2112, 903998), (2256, 846296), (2596, 735456), (2608, 732072), (2773, 688512), (2832, 674168), (3008, 634722), (3102, 615488), (3586, 532416), (3776, 505626), (3894, 490304), (3912, 488048), (4136, 461616), (4224, 451999), (4512, 423148), (5192, 367728), (5216, 366036), (5379, 354944), (5546, 344256), (5664, 337084), (6016, 317361), (6204, 307744), (7172, 266208), (7552, 252813), (7661, 249216), (7788, 245152), (7824, 244024), (8272, 230808), (8319, 229504), (9024, 211574), (9617, 198528), (10384, 183864), (10432, 183018), (10758, 177472), (11092, 172128), (11328, 168542), (12408, 153872), (14344, 133104), (15322, 124608), (15576, 122576), (15648, 122012), (16544, 115404), (16638, 114752), (18048, 105787), (19234, 99264), (20768, 91932), (20864, 91509), (21516, 88736), (22184, 86064), (22656, 84271), (22983, 83072), (24816, 76936), (28688, 66552), (28851, 66176), (30503, 62592), (30644, 62304), (31152, 61288), (31296, 61006), (33088, 57702), (33276, 57376), (38468, 49632), (41536, 45966), (43032, 44368)]