405890496

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 1341470520

約数和(自身を除く): 935580024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 47, 48, 58, 64, 66, 72, 87, 88, 94, 96, 99, 116, 132, 141, 144, 174, 176, 188, 192, 198, 232, 261, 264, 282, 288, 319, 348, 352, 376, 396, 423, 464, 517, 522, 528, 564, 576, 638, 696, 704, 752, 792, 846, 928, 957, 1034, 1044, 1056, 1128, 1276, 1363, 1392, 1504, 1551, 1584, 1692, 1856, 1914, 2068, 2088, 2112, 2209, 2256, 2552, 2726, 2784, 2871, 3008, 3102, 3168, 3384, 3828, 4089, 4136, 4176, 4418, 4512, 4653, 5104, 5452, 5568, 5742, 6204, 6336, 6627, 6768, 7656, 8178, 8272, 8352, 8836, 9024, 9306, 10208, 10904, 11484, 12267, 12408, 13254, 13536, 14993, 15312, 16356, 16544, 16704, 17672, 18612, 19881, 20416, 21808, 22968, 24299, 24534, 24816, 26508, 27072, 29986, 30624, 32712, 33088, 35344, 37224, 39762, 43616, 44979, 45936, 48598, 49068, 49632, 53016, 59972, 61248, 64061, 65424, 70688, 72897, 74448, 79524, 87232, 89958, 91872, 97196, 98136, 99264, 106032, 119944, 128122, 130848, 134937, 141376, 145794, 148896, 159048, 179916, 183744, 192183, 194392, 196272, 212064, 218691, 239888, 256244, 261696, 269874, 291588, 297792, 318096, 359832, 384366, 388784, 392544, 424128, 437382, 479776, 512488, 539748, 576549, 583176, 636192, 704671, 719664, 768732, 777568, 785088, 874764, 959552, 1024976, 1079496, 1153098, 1166352, 1272384, 1409342, 1439328, 1537464, 1555136, 1749528, 2049952, 2114013, 2158992, 2306196, 2332704, 2818684, 2878656, 3074928, 3499056, 4099904, 4228026, 4317984, 4612392, 4665408, 5637368, 6149856, 6342039, 6998112, 8456052, 8635968, 9224784, 11274736, 12299712, 12684078, 13996224, 16912104, 18449568, 22549472, 25368156, 33824208, 36899136, 45098944, 50736312, 67648416, 101472624, 135296832, 202945248, 405890496]

約数ペア:

[(1, 405890496), (2, 202945248), (3, 135296832), (4, 101472624), (6, 67648416), (8, 50736312), (9, 45098944), (11, 36899136), (12, 33824208), (16, 25368156), (18, 22549472), (22, 18449568), (24, 16912104), (29, 13996224), (32, 12684078), (33, 12299712), (36, 11274736), (44, 9224784), (47, 8635968), (48, 8456052), (58, 6998112), (64, 6342039), (66, 6149856), (72, 5637368), (87, 4665408), (88, 4612392), (94, 4317984), (96, 4228026), (99, 4099904), (116, 3499056), (132, 3074928), (141, 2878656), (144, 2818684), (174, 2332704), (176, 2306196), (188, 2158992), (192, 2114013), (198, 2049952), (232, 1749528), (261, 1555136), (264, 1537464), (282, 1439328), (288, 1409342), (319, 1272384), (348, 1166352), (352, 1153098), (376, 1079496), (396, 1024976), (423, 959552), (464, 874764), (517, 785088), (522, 777568), (528, 768732), (564, 719664), (576, 704671), (638, 636192), (696, 583176), (704, 576549), (752, 539748), (792, 512488), (846, 479776), (928, 437382), (957, 424128), (1034, 392544), (1044, 388784), (1056, 384366), (1128, 359832), (1276, 318096), (1363, 297792), (1392, 291588), (1504, 269874), (1551, 261696), (1584, 256244), (1692, 239888), (1856, 218691), (1914, 212064), (2068, 196272), (2088, 194392), (2112, 192183), (2209, 183744), (2256, 179916), (2552, 159048), (2726, 148896), (2784, 145794), (2871, 141376), (3008, 134937), (3102, 130848), (3168, 128122), (3384, 119944), (3828, 106032), (4089, 99264), (4136, 98136), (4176, 97196), (4418, 91872), (4512, 89958), (4653, 87232), (5104, 79524), (5452, 74448), (5568, 72897), (5742, 70688), (6204, 65424), (6336, 64061), (6627, 61248), (6768, 59972), (7656, 53016), (8178, 49632), (8272, 49068), (8352, 48598), (8836, 45936), (9024, 44979), (9306, 43616), (10208, 39762), (10904, 37224), (11484, 35344), (12267, 33088), (12408, 32712), (13254, 30624), (13536, 29986), (14993, 27072), (15312, 26508), (16356, 24816), (16544, 24534), (16704, 24299), (17672, 22968), (18612, 21808), (19881, 20416)]