395627904

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 1321332480

約数和(自身を除く): 925704576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 497, 504, 568, 576, 639, 672, 691, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1382, 1491, 1704, 1988, 2016, 2073, 2272, 2556, 2688, 2764, 2982, 3408, 3976, 4032, 4146, 4473, 4544, 4837, 5112, 5528, 5964, 6219, 6816, 7952, 8064, 8292, 8946, 9088, 9674, 10224, 11056, 11928, 12438, 13632, 14511, 15904, 16584, 17892, 19348, 20448, 22112, 23856, 24876, 27264, 29022, 31808, 33168, 35784, 38696, 40896, 43533, 44224, 47712, 49061, 49752, 58044, 63616, 66336, 71568, 77392, 81792, 87066, 88448, 95424, 98122, 99504, 116088, 132672, 143136, 147183, 154784, 174132, 190848, 196244, 199008, 232176, 265344, 286272, 294366, 309568, 343427, 348264, 392488, 398016, 441549, 464352, 572544, 588732, 619136, 686854, 696528, 784976, 796032, 883098, 928704, 1030281, 1177464, 1373708, 1393056, 1569952, 1766196, 1857408, 2060562, 2354928, 2747416, 2786112, 3090843, 3139904, 3532392, 4121124, 4709856, 5494832, 5572224, 6181686, 6279808, 7064784, 8242248, 9419712, 10989664, 12363372, 14129568, 16484496, 18839424, 21979328, 24726744, 28259136, 32968992, 43958656, 49453488, 56518272, 65937984, 98906976, 131875968, 197813952, 395627904]

約数ペア:

[(1, 395627904), (2, 197813952), (3, 131875968), (4, 98906976), (6, 65937984), (7, 56518272), (8, 49453488), (9, 43958656), (12, 32968992), (14, 28259136), (16, 24726744), (18, 21979328), (21, 18839424), (24, 16484496), (28, 14129568), (32, 12363372), (36, 10989664), (42, 9419712), (48, 8242248), (56, 7064784), (63, 6279808), (64, 6181686), (71, 5572224), (72, 5494832), (84, 4709856), (96, 4121124), (112, 3532392), (126, 3139904), (128, 3090843), (142, 2786112), (144, 2747416), (168, 2354928), (192, 2060562), (213, 1857408), (224, 1766196), (252, 1569952), (284, 1393056), (288, 1373708), (336, 1177464), (384, 1030281), (426, 928704), (448, 883098), (497, 796032), (504, 784976), (568, 696528), (576, 686854), (639, 619136), (672, 588732), (691, 572544), (852, 464352), (896, 441549), (994, 398016), (1008, 392488), (1136, 348264), (1152, 343427), (1278, 309568), (1344, 294366), (1382, 286272), (1491, 265344), (1704, 232176), (1988, 199008), (2016, 196244), (2073, 190848), (2272, 174132), (2556, 154784), (2688, 147183), (2764, 143136), (2982, 132672), (3408, 116088), (3976, 99504), (4032, 98122), (4146, 95424), (4473, 88448), (4544, 87066), (4837, 81792), (5112, 77392), (5528, 71568), (5964, 66336), (6219, 63616), (6816, 58044), (7952, 49752), (8064, 49061), (8292, 47712), (8946, 44224), (9088, 43533), (9674, 40896), (10224, 38696), (11056, 35784), (11928, 33168), (12438, 31808), (13632, 29022), (14511, 27264), (15904, 24876), (16584, 23856), (17892, 22112), (19348, 20448)]