247068192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 769450752

約数和(自身を除く): 522382560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 991, 1113, 1176, 1272, 1484, 1568, 1696, 1982, 2226, 2352, 2544, 2597, 2968, 2973, 3964, 4452, 4704, 5088, 5194, 5936, 5946, 6937, 7791, 7928, 8904, 10388, 11872, 11892, 13874, 15582, 15856, 17808, 20776, 20811, 23784, 27748, 31164, 31712, 35616, 41552, 41622, 47568, 48559, 52523, 55496, 62328, 83104, 83244, 95136, 97118, 105046, 110992, 124656, 145677, 157569, 166488, 194236, 210092, 221984, 249312, 291354, 315138, 332976, 367661, 388472, 420184, 582708, 630276, 665952, 735322, 776944, 840368, 1102983, 1165416, 1260552, 1470644, 1553888, 1680736, 2205966, 2330832, 2521104, 2573627, 2941288, 4411932, 4661664, 5042208, 5147254, 5882576, 7720881, 8823864, 10294508, 11765152, 15441762, 17647728, 20589016, 30883524, 35295456, 41178032, 61767048, 82356064, 123534096, 247068192]

約数ペア:

[(1, 247068192), (2, 123534096), (3, 82356064), (4, 61767048), (6, 41178032), (7, 35295456), (8, 30883524), (12, 20589016), (14, 17647728), (16, 15441762), (21, 11765152), (24, 10294508), (28, 8823864), (32, 7720881), (42, 5882576), (48, 5147254), (49, 5042208), (53, 4661664), (56, 4411932), (84, 2941288), (96, 2573627), (98, 2521104), (106, 2330832), (112, 2205966), (147, 1680736), (159, 1553888), (168, 1470644), (196, 1260552), (212, 1165416), (224, 1102983), (294, 840368), (318, 776944), (336, 735322), (371, 665952), (392, 630276), (424, 582708), (588, 420184), (636, 388472), (672, 367661), (742, 332976), (784, 315138), (848, 291354), (991, 249312), (1113, 221984), (1176, 210092), (1272, 194236), (1484, 166488), (1568, 157569), (1696, 145677), (1982, 124656), (2226, 110992), (2352, 105046), (2544, 97118), (2597, 95136), (2968, 83244), (2973, 83104), (3964, 62328), (4452, 55496), (4704, 52523), (5088, 48559), (5194, 47568), (5936, 41622), (5946, 41552), (6937, 35616), (7791, 31712), (7928, 31164), (8904, 27748), (10388, 23784), (11872, 20811), (11892, 20776), (13874, 17808), (15582, 15856)]