402116736

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 1292544000

約数和(自身を除く): 890427264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 71, 84, 86, 96, 98, 112, 128, 129, 142, 147, 168, 172, 192, 196, 213, 224, 258, 284, 294, 301, 336, 343, 344, 384, 392, 426, 448, 497, 516, 568, 588, 602, 672, 686, 688, 784, 852, 896, 903, 994, 1029, 1032, 1136, 1176, 1204, 1344, 1372, 1376, 1491, 1568, 1704, 1806, 1988, 2058, 2064, 2107, 2272, 2352, 2408, 2688, 2744, 2752, 2982, 3053, 3136, 3408, 3479, 3612, 3976, 4116, 4128, 4214, 4544, 4704, 4816, 5488, 5504, 5964, 6106, 6272, 6321, 6816, 6958, 7224, 7952, 8232, 8256, 8428, 9088, 9159, 9408, 9632, 10437, 10976, 11928, 12212, 12642, 13632, 13916, 14448, 14749, 15904, 16464, 16512, 16856, 18318, 18816, 19264, 20874, 21371, 21952, 23856, 24353, 24424, 25284, 27264, 27832, 28896, 29498, 31808, 32928, 33712, 36636, 38528, 41748, 42742, 43904, 44247, 47712, 48706, 48848, 50568, 55664, 57792, 58996, 63616, 64113, 65856, 67424, 73059, 73272, 83496, 85484, 88494, 95424, 97412, 97696, 101136, 111328, 115584, 117992, 128226, 131712, 134848, 146118, 146544, 149597, 166992, 170968, 176988, 190848, 194824, 195392, 202272, 222656, 235984, 256452, 269696, 292236, 293088, 299194, 333984, 341936, 353976, 389648, 390784, 404544, 445312, 448791, 471968, 512904, 584472, 586176, 598388, 667968, 683872, 707952, 779296, 809088, 897582, 943936, 1025808, 1047179, 1168944, 1172352, 1196776, 1335936, 1367744, 1415904, 1558592, 1795164, 1887872, 2051616, 2094358, 2337888, 2393552, 2735488, 2831808, 3117184, 3141537, 3590328, 4103232, 4188716, 4675776, 4787104, 5663616, 6283074, 7180656, 8206464, 8377432, 9351552, 9574208, 12566148, 14361312, 16754864, 19148416, 25132296, 28722624, 33509728, 50264592, 57445248, 67019456, 100529184, 134038912, 201058368, 402116736]

約数ペア:

[(1, 402116736), (2, 201058368), (3, 134038912), (4, 100529184), (6, 67019456), (7, 57445248), (8, 50264592), (12, 33509728), (14, 28722624), (16, 25132296), (21, 19148416), (24, 16754864), (28, 14361312), (32, 12566148), (42, 9574208), (43, 9351552), (48, 8377432), (49, 8206464), (56, 7180656), (64, 6283074), (71, 5663616), (84, 4787104), (86, 4675776), (96, 4188716), (98, 4103232), (112, 3590328), (128, 3141537), (129, 3117184), (142, 2831808), (147, 2735488), (168, 2393552), (172, 2337888), (192, 2094358), (196, 2051616), (213, 1887872), (224, 1795164), (258, 1558592), (284, 1415904), (294, 1367744), (301, 1335936), (336, 1196776), (343, 1172352), (344, 1168944), (384, 1047179), (392, 1025808), (426, 943936), (448, 897582), (497, 809088), (516, 779296), (568, 707952), (588, 683872), (602, 667968), (672, 598388), (686, 586176), (688, 584472), (784, 512904), (852, 471968), (896, 448791), (903, 445312), (994, 404544), (1029, 390784), (1032, 389648), (1136, 353976), (1176, 341936), (1204, 333984), (1344, 299194), (1372, 293088), (1376, 292236), (1491, 269696), (1568, 256452), (1704, 235984), (1806, 222656), (1988, 202272), (2058, 195392), (2064, 194824), (2107, 190848), (2272, 176988), (2352, 170968), (2408, 166992), (2688, 149597), (2744, 146544), (2752, 146118), (2982, 134848), (3053, 131712), (3136, 128226), (3408, 117992), (3479, 115584), (3612, 111328), (3976, 101136), (4116, 97696), (4128, 97412), (4214, 95424), (4544, 88494), (4704, 85484), (4816, 83496), (5488, 73272), (5504, 73059), (5964, 67424), (6106, 65856), (6272, 64113), (6321, 63616), (6816, 58996), (6958, 57792), (7224, 55664), (7952, 50568), (8232, 48848), (8256, 48706), (8428, 47712), (9088, 44247), (9159, 43904), (9408, 42742), (9632, 41748), (10437, 38528), (10976, 36636), (11928, 33712), (12212, 32928), (12642, 31808), (13632, 29498), (13916, 28896), (14448, 27832), (14749, 27264), (15904, 25284), (16464, 24424), (16512, 24353), (16856, 23856), (18318, 21952), (18816, 21371), (19264, 20874)]