219720704

素因数分解:

$2^{10}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 132

約数和(自身を含む): 532056240

約数和(自身を除く): 312335536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 151, 196, 203, 224, 232, 256, 302, 392, 406, 448, 464, 512, 604, 784, 812, 896, 928, 1024, 1057, 1208, 1421, 1568, 1624, 1792, 1856, 2114, 2416, 2842, 3136, 3248, 3584, 3712, 4228, 4379, 4832, 5684, 6272, 6496, 7168, 7399, 7424, 8456, 8758, 9664, 11368, 12544, 12992, 14798, 14848, 16912, 17516, 19328, 22736, 25088, 25984, 29596, 29696, 30653, 33824, 35032, 38656, 45472, 50176, 51968, 59192, 61306, 67648, 70064, 77312, 90944, 103936, 118384, 122612, 135296, 140128, 154624, 181888, 207872, 214571, 236768, 245224, 270592, 280256, 363776, 429142, 473536, 490448, 541184, 560512, 727552, 858284, 947072, 980896, 1082368, 1121024, 1455104, 1716568, 1894144, 1961792, 2242048, 3433136, 3788288, 3923584, 4484096, 6866272, 7576576, 7847168, 13732544, 15694336, 27465088, 31388672, 54930176, 109860352, 219720704]

約数ペア:

[(1, 219720704), (2, 109860352), (4, 54930176), (7, 31388672), (8, 27465088), (14, 15694336), (16, 13732544), (28, 7847168), (29, 7576576), (32, 6866272), (49, 4484096), (56, 3923584), (58, 3788288), (64, 3433136), (98, 2242048), (112, 1961792), (116, 1894144), (128, 1716568), (151, 1455104), (196, 1121024), (203, 1082368), (224, 980896), (232, 947072), (256, 858284), (302, 727552), (392, 560512), (406, 541184), (448, 490448), (464, 473536), (512, 429142), (604, 363776), (784, 280256), (812, 270592), (896, 245224), (928, 236768), (1024, 214571), (1057, 207872), (1208, 181888), (1421, 154624), (1568, 140128), (1624, 135296), (1792, 122612), (1856, 118384), (2114, 103936), (2416, 90944), (2842, 77312), (3136, 70064), (3248, 67648), (3584, 61306), (3712, 59192), (4228, 51968), (4379, 50176), (4832, 45472), (5684, 38656), (6272, 35032), (6496, 33824), (7168, 30653), (7399, 29696), (7424, 29596), (8456, 25984), (8758, 25088), (9664, 22736), (11368, 19328), (12544, 17516), (12992, 16912), (14798, 14848)]