299279232

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 1028160000

約数和(自身を除く): 728880768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 128, 139, 144, 168, 178, 189, 192, 216, 224, 252, 267, 278, 288, 336, 356, 378, 384, 417, 432, 448, 504, 534, 556, 576, 623, 672, 712, 756, 801, 834, 864, 896, 973, 1008, 1068, 1112, 1152, 1246, 1251, 1344, 1424, 1512, 1602, 1668, 1728, 1869, 1946, 2016, 2136, 2224, 2403, 2492, 2502, 2688, 2848, 2919, 3024, 3204, 3336, 3456, 3738, 3753, 3892, 4032, 4272, 4448, 4806, 4984, 5004, 5607, 5696, 5838, 6048, 6408, 6672, 7476, 7506, 7784, 8064, 8544, 8757, 8896, 9612, 9968, 10008, 11214, 11392, 11676, 12096, 12371, 12816, 13344, 14952, 15012, 15568, 16821, 17088, 17514, 17792, 19224, 19936, 20016, 22428, 23352, 24192, 24742, 25632, 26271, 26688, 29904, 30024, 31136, 33642, 34176, 35028, 37113, 38448, 39872, 40032, 44856, 46704, 49484, 51264, 52542, 53376, 59808, 60048, 62272, 67284, 70056, 74226, 76896, 79744, 80064, 86597, 89712, 93408, 98968, 102528, 105084, 111339, 119616, 120096, 124544, 134568, 140112, 148452, 153792, 160128, 173194, 179424, 186816, 197936, 210168, 222678, 239232, 240192, 259791, 269136, 280224, 296904, 307584, 334017, 346388, 358848, 373632, 395872, 420336, 445356, 480384, 519582, 538272, 560448, 593808, 668034, 692776, 717696, 779373, 791744, 840672, 890712, 1039164, 1076544, 1120896, 1187616, 1336068, 1385552, 1558746, 1583488, 1681344, 1781424, 2078328, 2153088, 2338119, 2375232, 2672136, 2771104, 3117492, 3362688, 3562848, 4156656, 4676238, 4750464, 5344272, 5542208, 6234984, 7125696, 8313312, 9352476, 10688544, 11084416, 12469968, 14251392, 16626624, 18704952, 21377088, 24939936, 33253248, 37409904, 42754176, 49879872, 74819808, 99759744, 149639616, 299279232]

約数ペア:

[(1, 299279232), (2, 149639616), (3, 99759744), (4, 74819808), (6, 49879872), (7, 42754176), (8, 37409904), (9, 33253248), (12, 24939936), (14, 21377088), (16, 18704952), (18, 16626624), (21, 14251392), (24, 12469968), (27, 11084416), (28, 10688544), (32, 9352476), (36, 8313312), (42, 7125696), (48, 6234984), (54, 5542208), (56, 5344272), (63, 4750464), (64, 4676238), (72, 4156656), (84, 3562848), (89, 3362688), (96, 3117492), (108, 2771104), (112, 2672136), (126, 2375232), (128, 2338119), (139, 2153088), (144, 2078328), (168, 1781424), (178, 1681344), (189, 1583488), (192, 1558746), (216, 1385552), (224, 1336068), (252, 1187616), (267, 1120896), (278, 1076544), (288, 1039164), (336, 890712), (356, 840672), (378, 791744), (384, 779373), (417, 717696), (432, 692776), (448, 668034), (504, 593808), (534, 560448), (556, 538272), (576, 519582), (623, 480384), (672, 445356), (712, 420336), (756, 395872), (801, 373632), (834, 358848), (864, 346388), (896, 334017), (973, 307584), (1008, 296904), (1068, 280224), (1112, 269136), (1152, 259791), (1246, 240192), (1251, 239232), (1344, 222678), (1424, 210168), (1512, 197936), (1602, 186816), (1668, 179424), (1728, 173194), (1869, 160128), (1946, 153792), (2016, 148452), (2136, 140112), (2224, 134568), (2403, 124544), (2492, 120096), (2502, 119616), (2688, 111339), (2848, 105084), (2919, 102528), (3024, 98968), (3204, 93408), (3336, 89712), (3456, 86597), (3738, 80064), (3753, 79744), (3892, 76896), (4032, 74226), (4272, 70056), (4448, 67284), (4806, 62272), (4984, 60048), (5004, 59808), (5607, 53376), (5696, 52542), (5838, 51264), (6048, 49484), (6408, 46704), (6672, 44856), (7476, 40032), (7506, 39872), (7784, 38448), (8064, 37113), (8544, 35028), (8757, 34176), (8896, 33642), (9612, 31136), (9968, 30024), (10008, 29904), (11214, 26688), (11392, 26271), (11676, 25632), (12096, 24742), (12371, 24192), (12816, 23352), (13344, 22428), (14952, 20016), (15012, 19936), (15568, 19224), (16821, 17792), (17088, 17514)]