20448218304

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3476

約数の個数: 252

約数和(自身を含む): 64010194560

約数和(自身を除く): 43561976256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 361, 456, 464, 522, 551, 576, 608, 684, 696, 722, 912, 928, 1044, 1083, 1102, 1216, 1368, 1392, 1444, 1653, 1824, 1856, 2088, 2166, 2204, 2736, 2784, 2888, 3249, 3306, 3391, 3648, 4176, 4332, 4408, 4959, 5472, 5568, 5776, 6498, 6612, 6782, 8352, 8664, 8816, 9918, 10173, 10469, 10944, 11552, 12996, 13224, 13564, 16704, 17328, 17632, 19836, 20346, 20938, 23104, 25992, 26448, 27128, 30519, 31407, 34656, 35264, 39672, 40692, 41876, 51984, 52896, 54256, 61038, 62814, 64429, 69312, 79344, 81384, 83752, 94221, 98339, 103968, 105792, 108512, 122076, 125628, 128858, 158688, 162768, 167504, 188442, 193287, 196678, 207936, 217024, 244152, 251256, 257716, 295017, 317376, 325536, 335008, 376884, 386574, 393356, 488304, 502512, 515432, 579861, 590034, 651072, 670016, 753768, 773148, 786712, 885051, 976608, 1005024, 1030864, 1159722, 1180068, 1224151, 1507536, 1546296, 1573424, 1770102, 1868441, 1953216, 2010048, 2061728, 2319444, 2360136, 2448302, 3015072, 3092592, 3146848, 3540204, 3672453, 3736882, 4123456, 4638888, 4720272, 4896604, 5605323, 6030144, 6185184, 6293696, 7080408, 7344906, 7473764, 9277776, 9440544, 9793208, 11017359, 11210646, 12370368, 14160816, 14689812, 14947528, 16815969, 18555552, 18881088, 19586416, 22034718, 22421292, 28321632, 29379624, 29895056, 33631938, 35500379, 37111104, 39172832, 44069436, 44842584, 56643264, 58759248, 59790112, 67263876, 71000758, 78345664, 88138872, 89685168, 106501137, 117518496, 119580224, 134527752, 142001516, 176277744, 179370336, 213002274, 235036992, 269055504, 284003032, 319503411, 352555488, 358740672, 426004548, 538111008, 568006064, 639006822, 705110976, 852009096, 1076222016, 1136012128, 1278013644, 1704018192, 2272024256, 2556027288, 3408036384, 5112054576, 6816072768, 10224109152, 20448218304]

約数ペア:

[(1, 20448218304), (2, 10224109152), (3, 6816072768), (4, 5112054576), (6, 3408036384), (8, 2556027288), (9, 2272024256), (12, 1704018192), (16, 1278013644), (18, 1136012128), (19, 1076222016), (24, 852009096), (29, 705110976), (32, 639006822), (36, 568006064), (38, 538111008), (48, 426004548), (57, 358740672), (58, 352555488), (64, 319503411), (72, 284003032), (76, 269055504), (87, 235036992), (96, 213002274), (114, 179370336), (116, 176277744), (144, 142001516), (152, 134527752), (171, 119580224), (174, 117518496), (192, 106501137), (228, 89685168), (232, 88138872), (261, 78345664), (288, 71000758), (304, 67263876), (342, 59790112), (348, 58759248), (361, 56643264), (456, 44842584), (464, 44069436), (522, 39172832), (551, 37111104), (576, 35500379), (608, 33631938), (684, 29895056), (696, 29379624), (722, 28321632), (912, 22421292), (928, 22034718), (1044, 19586416), (1083, 18881088), (1102, 18555552), (1216, 16815969), (1368, 14947528), (1392, 14689812), (1444, 14160816), (1653, 12370368), (1824, 11210646), (1856, 11017359), (2088, 9793208), (2166, 9440544), (2204, 9277776), (2736, 7473764), (2784, 7344906), (2888, 7080408), (3249, 6293696), (3306, 6185184), (3391, 6030144), (3648, 5605323), (4176, 4896604), (4332, 4720272), (4408, 4638888), (4959, 4123456), (5472, 3736882), (5568, 3672453), (5776, 3540204), (6498, 3146848), (6612, 3092592), (6782, 3015072), (8352, 2448302), (8664, 2360136), (8816, 2319444), (9918, 2061728), (10173, 2010048), (10469, 1953216), (10944, 1868441), (11552, 1770102), (12996, 1573424), (13224, 1546296), (13564, 1507536), (16704, 1224151), (17328, 1180068), (17632, 1159722), (19836, 1030864), (20346, 1005024), (20938, 976608), (23104, 885051), (25992, 786712), (26448, 773148), (27128, 753768), (30519, 670016), (31407, 651072), (34656, 590034), (35264, 579861), (39672, 515432), (40692, 502512), (41876, 488304), (51984, 393356), (52896, 386574), (54256, 376884), (61038, 335008), (62814, 325536), (64429, 317376), (69312, 295017), (79344, 257716), (81384, 251256), (83752, 244152), (94221, 217024), (98339, 207936), (103968, 196678), (105792, 193287), (108512, 188442), (122076, 167504), (125628, 162768), (128858, 158688)]