409120992

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 216

約数和(自身を含む): 1381443336

約数和(自身を除く): 972322344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 224, 252, 288, 294, 318, 336, 371, 392, 424, 441, 477, 504, 547, 588, 636, 672, 742, 784, 848, 882, 954, 1008, 1094, 1113, 1176, 1272, 1484, 1568, 1641, 1696, 1764, 1908, 2016, 2188, 2226, 2352, 2544, 2597, 2968, 3282, 3339, 3528, 3816, 3829, 4376, 4452, 4704, 4923, 5088, 5194, 5936, 6564, 6678, 7056, 7632, 7658, 7791, 8752, 8904, 9846, 10388, 11487, 11872, 13128, 13356, 14112, 15264, 15316, 15582, 17504, 17808, 19692, 20776, 22974, 23373, 26256, 26712, 26803, 28991, 30632, 31164, 34461, 35616, 39384, 41552, 45948, 46746, 52512, 53424, 53606, 57982, 61264, 62328, 68922, 78768, 80409, 83104, 86973, 91896, 93492, 106848, 107212, 115964, 122528, 124656, 137844, 157536, 160818, 173946, 183792, 186984, 202937, 214424, 231928, 241227, 249312, 260919, 275688, 321636, 347892, 367584, 373968, 405874, 428848, 463856, 482454, 521838, 551376, 608811, 643272, 695784, 747936, 811748, 857696, 927712, 964908, 1043676, 1102752, 1217622, 1286544, 1391568, 1420559, 1623496, 1826433, 1929816, 2087352, 2435244, 2573088, 2783136, 2841118, 3246992, 3652866, 3859632, 4174704, 4261677, 4870488, 5682236, 6493984, 7305732, 7719264, 8349408, 8523354, 9740976, 11364472, 12785031, 14611464, 17046708, 19481952, 22728944, 25570062, 29222928, 34093416, 45457888, 51140124, 58445856, 68186832, 102280248, 136373664, 204560496, 409120992]

約数ペア:

[(1, 409120992), (2, 204560496), (3, 136373664), (4, 102280248), (6, 68186832), (7, 58445856), (8, 51140124), (9, 45457888), (12, 34093416), (14, 29222928), (16, 25570062), (18, 22728944), (21, 19481952), (24, 17046708), (28, 14611464), (32, 12785031), (36, 11364472), (42, 9740976), (48, 8523354), (49, 8349408), (53, 7719264), (56, 7305732), (63, 6493984), (72, 5682236), (84, 4870488), (96, 4261677), (98, 4174704), (106, 3859632), (112, 3652866), (126, 3246992), (144, 2841118), (147, 2783136), (159, 2573088), (168, 2435244), (196, 2087352), (212, 1929816), (224, 1826433), (252, 1623496), (288, 1420559), (294, 1391568), (318, 1286544), (336, 1217622), (371, 1102752), (392, 1043676), (424, 964908), (441, 927712), (477, 857696), (504, 811748), (547, 747936), (588, 695784), (636, 643272), (672, 608811), (742, 551376), (784, 521838), (848, 482454), (882, 463856), (954, 428848), (1008, 405874), (1094, 373968), (1113, 367584), (1176, 347892), (1272, 321636), (1484, 275688), (1568, 260919), (1641, 249312), (1696, 241227), (1764, 231928), (1908, 214424), (2016, 202937), (2188, 186984), (2226, 183792), (2352, 173946), (2544, 160818), (2597, 157536), (2968, 137844), (3282, 124656), (3339, 122528), (3528, 115964), (3816, 107212), (3829, 106848), (4376, 93492), (4452, 91896), (4704, 86973), (4923, 83104), (5088, 80409), (5194, 78768), (5936, 68922), (6564, 62328), (6678, 61264), (7056, 57982), (7632, 53606), (7658, 53424), (7791, 52512), (8752, 46746), (8904, 45948), (9846, 41552), (10388, 39384), (11487, 35616), (11872, 34461), (13128, 31164), (13356, 30632), (14112, 28991), (15264, 26803), (15316, 26712), (15582, 26256), (17504, 23373), (17808, 22974), (19692, 20776)]