438520992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 1476849024

約数和(自身を除く): 1038328032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 71, 78, 84, 91, 96, 98, 101, 104, 112, 142, 147, 156, 168, 182, 196, 202, 208, 213, 224, 273, 284, 294, 303, 312, 336, 364, 392, 404, 416, 426, 497, 546, 568, 588, 606, 624, 637, 672, 707, 728, 784, 808, 852, 923, 994, 1092, 1136, 1176, 1212, 1248, 1274, 1313, 1414, 1456, 1491, 1568, 1616, 1704, 1846, 1911, 1988, 2121, 2184, 2272, 2352, 2424, 2548, 2626, 2769, 2828, 2912, 2982, 3232, 3408, 3479, 3692, 3822, 3939, 3976, 4242, 4368, 4704, 4848, 4949, 5096, 5252, 5538, 5656, 5964, 6461, 6816, 6958, 7171, 7384, 7644, 7878, 7952, 8484, 8736, 9191, 9696, 9898, 10192, 10437, 10504, 11076, 11312, 11928, 12922, 13916, 14342, 14768, 14847, 15288, 15756, 15904, 16968, 18382, 19383, 19796, 20384, 20874, 21008, 21513, 22152, 22624, 23856, 25844, 27573, 27832, 28684, 29536, 29694, 30576, 31512, 33936, 36764, 38766, 39592, 41748, 42016, 43026, 44304, 45227, 47712, 50197, 51688, 55146, 55664, 57368, 59388, 61152, 63024, 64337, 67872, 73528, 77532, 79184, 83496, 86052, 88608, 90454, 93223, 100394, 103376, 110292, 111328, 114736, 118776, 126048, 128674, 135681, 147056, 150591, 155064, 158368, 166992, 172104, 180908, 186446, 193011, 200788, 206752, 220584, 229472, 237552, 257348, 271362, 279669, 294112, 301182, 310128, 333984, 344208, 351379, 361816, 372892, 386022, 401576, 441168, 475104, 514696, 542724, 559338, 602364, 620256, 652561, 688416, 702758, 723632, 745784, 772044, 803152, 882336, 1029392, 1054137, 1085448, 1118676, 1204728, 1305122, 1405516, 1447264, 1491568, 1544088, 1606304, 1957683, 2058784, 2108274, 2170896, 2237352, 2409456, 2610244, 2811032, 2983136, 3088176, 3915366, 4216548, 4341792, 4474704, 4567927, 4818912, 5220488, 5622064, 6176352, 7830732, 8433096, 8949408, 9135854, 10440976, 11244128, 13703781, 15661464, 16866192, 18271708, 20881952, 27407562, 31322928, 33732384, 36543416, 54815124, 62645856, 73086832, 109630248, 146173664, 219260496, 438520992]

約数ペア:

[(1, 438520992), (2, 219260496), (3, 146173664), (4, 109630248), (6, 73086832), (7, 62645856), (8, 54815124), (12, 36543416), (13, 33732384), (14, 31322928), (16, 27407562), (21, 20881952), (24, 18271708), (26, 16866192), (28, 15661464), (32, 13703781), (39, 11244128), (42, 10440976), (48, 9135854), (49, 8949408), (52, 8433096), (56, 7830732), (71, 6176352), (78, 5622064), (84, 5220488), (91, 4818912), (96, 4567927), (98, 4474704), (101, 4341792), (104, 4216548), (112, 3915366), (142, 3088176), (147, 2983136), (156, 2811032), (168, 2610244), (182, 2409456), (196, 2237352), (202, 2170896), (208, 2108274), (213, 2058784), (224, 1957683), (273, 1606304), (284, 1544088), (294, 1491568), (303, 1447264), (312, 1405516), (336, 1305122), (364, 1204728), (392, 1118676), (404, 1085448), (416, 1054137), (426, 1029392), (497, 882336), (546, 803152), (568, 772044), (588, 745784), (606, 723632), (624, 702758), (637, 688416), (672, 652561), (707, 620256), (728, 602364), (784, 559338), (808, 542724), (852, 514696), (923, 475104), (994, 441168), (1092, 401576), (1136, 386022), (1176, 372892), (1212, 361816), (1248, 351379), (1274, 344208), (1313, 333984), (1414, 310128), (1456, 301182), (1491, 294112), (1568, 279669), (1616, 271362), (1704, 257348), (1846, 237552), (1911, 229472), (1988, 220584), (2121, 206752), (2184, 200788), (2272, 193011), (2352, 186446), (2424, 180908), (2548, 172104), (2626, 166992), (2769, 158368), (2828, 155064), (2912, 150591), (2982, 147056), (3232, 135681), (3408, 128674), (3479, 126048), (3692, 118776), (3822, 114736), (3939, 111328), (3976, 110292), (4242, 103376), (4368, 100394), (4704, 93223), (4848, 90454), (4949, 88608), (5096, 86052), (5252, 83496), (5538, 79184), (5656, 77532), (5964, 73528), (6461, 67872), (6816, 64337), (6958, 63024), (7171, 61152), (7384, 59388), (7644, 57368), (7878, 55664), (7952, 55146), (8484, 51688), (8736, 50197), (9191, 47712), (9696, 45227), (9898, 44304), (10192, 43026), (10437, 42016), (10504, 41748), (11076, 39592), (11312, 38766), (11928, 36764), (12922, 33936), (13916, 31512), (14342, 30576), (14768, 29694), (14847, 29536), (15288, 28684), (15756, 27832), (15904, 27573), (16968, 25844), (18382, 23856), (19383, 22624), (19796, 22152), (20384, 21513), (20874, 21008)]