2107216384

素因数分解:

$2^9\times 7^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 5391619200

約数和(自身を除く): 3284402816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 91, 98, 104, 112, 128, 142, 169, 182, 196, 208, 224, 256, 284, 338, 343, 364, 392, 416, 448, 497, 512, 568, 637, 676, 686, 728, 784, 832, 896, 923, 994, 1136, 1183, 1274, 1352, 1372, 1456, 1568, 1664, 1792, 1846, 1988, 2272, 2366, 2548, 2704, 2744, 2912, 3136, 3328, 3479, 3584, 3692, 3976, 4459, 4544, 4732, 5096, 5408, 5488, 5824, 6272, 6461, 6656, 6958, 7384, 7952, 8281, 8918, 9088, 9464, 10192, 10816, 10976, 11648, 11999, 12544, 12922, 13916, 14768, 15904, 16562, 17836, 18176, 18928, 20384, 21632, 21952, 23296, 23998, 24353, 25088, 25844, 27832, 29536, 31808, 33124, 35672, 36352, 37856, 40768, 43264, 43904, 45227, 46592, 47996, 48706, 51688, 55664, 57967, 59072, 63616, 66248, 71344, 75712, 81536, 83993, 86528, 87808, 90454, 95992, 97412, 103376, 111328, 115934, 118144, 127232, 132496, 142688, 151424, 163072, 167986, 175616, 180908, 191984, 194824, 206752, 222656, 231868, 236288, 254464, 264992, 285376, 302848, 316589, 326144, 335972, 361816, 383968, 389648, 413504, 445312, 463736, 472576, 529984, 570752, 587951, 605696, 633178, 671944, 723632, 767936, 779296, 827008, 890624, 927472, 1059968, 1141504, 1175902, 1266356, 1343888, 1447264, 1535872, 1558592, 1654016, 1781248, 1854944, 2119936, 2283008, 2351804, 2532712, 2687776, 2894528, 3071744, 3117184, 3308032, 3709888, 4115657, 4239872, 4703608, 5065424, 5375552, 5789056, 6143488, 6234368, 7419776, 8231314, 9407216, 10130848, 10751104, 11578112, 12468736, 14839552, 16462628, 18814432, 20261696, 21502208, 23156224, 29679104, 32925256, 37628864, 40523392, 43004416, 65850512, 75257728, 81046784, 131701024, 150515456, 162093568, 263402048, 301030912, 526804096, 1053608192, 2107216384]

約数ペア:

[(1, 2107216384), (2, 1053608192), (4, 526804096), (7, 301030912), (8, 263402048), (13, 162093568), (14, 150515456), (16, 131701024), (26, 81046784), (28, 75257728), (32, 65850512), (49, 43004416), (52, 40523392), (56, 37628864), (64, 32925256), (71, 29679104), (91, 23156224), (98, 21502208), (104, 20261696), (112, 18814432), (128, 16462628), (142, 14839552), (169, 12468736), (182, 11578112), (196, 10751104), (208, 10130848), (224, 9407216), (256, 8231314), (284, 7419776), (338, 6234368), (343, 6143488), (364, 5789056), (392, 5375552), (416, 5065424), (448, 4703608), (497, 4239872), (512, 4115657), (568, 3709888), (637, 3308032), (676, 3117184), (686, 3071744), (728, 2894528), (784, 2687776), (832, 2532712), (896, 2351804), (923, 2283008), (994, 2119936), (1136, 1854944), (1183, 1781248), (1274, 1654016), (1352, 1558592), (1372, 1535872), (1456, 1447264), (1568, 1343888), (1664, 1266356), (1792, 1175902), (1846, 1141504), (1988, 1059968), (2272, 927472), (2366, 890624), (2548, 827008), (2704, 779296), (2744, 767936), (2912, 723632), (3136, 671944), (3328, 633178), (3479, 605696), (3584, 587951), (3692, 570752), (3976, 529984), (4459, 472576), (4544, 463736), (4732, 445312), (5096, 413504), (5408, 389648), (5488, 383968), (5824, 361816), (6272, 335972), (6461, 326144), (6656, 316589), (6958, 302848), (7384, 285376), (7952, 264992), (8281, 254464), (8918, 236288), (9088, 231868), (9464, 222656), (10192, 206752), (10816, 194824), (10976, 191984), (11648, 180908), (11999, 175616), (12544, 167986), (12922, 163072), (13916, 151424), (14768, 142688), (15904, 132496), (16562, 127232), (17836, 118144), (18176, 115934), (18928, 111328), (20384, 103376), (21632, 97412), (21952, 95992), (23296, 90454), (23998, 87808), (24353, 86528), (25088, 83993), (25844, 81536), (27832, 75712), (29536, 71344), (31808, 66248), (33124, 63616), (35672, 59072), (36352, 57967), (37856, 55664), (40768, 51688), (43264, 48706), (43904, 47996), (45227, 46592)]