755123712

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 2388418560

約数和(自身を除く): 1633294848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 127, 128, 147, 158, 168, 192, 196, 224, 237, 254, 256, 294, 316, 336, 381, 384, 392, 448, 474, 508, 512, 553, 588, 632, 672, 762, 768, 784, 889, 896, 948, 1016, 1106, 1176, 1264, 1344, 1524, 1536, 1568, 1659, 1778, 1792, 1896, 2032, 2212, 2352, 2528, 2667, 2688, 3048, 3136, 3318, 3556, 3584, 3792, 3871, 4064, 4424, 4704, 5056, 5334, 5376, 6096, 6223, 6272, 6636, 7112, 7584, 7742, 8128, 8848, 9408, 10033, 10112, 10668, 10752, 11613, 12192, 12446, 12544, 13272, 14224, 15168, 15484, 16256, 17696, 18669, 18816, 20066, 20224, 21336, 23226, 24384, 24892, 25088, 26544, 28448, 30099, 30336, 30968, 32512, 35392, 37338, 37632, 40132, 40448, 42672, 46452, 48768, 49784, 53088, 56896, 60198, 60672, 61936, 65024, 70231, 70784, 74676, 75264, 80264, 85344, 92904, 97536, 99568, 106176, 113792, 120396, 121344, 123872, 140462, 141568, 149352, 160528, 170688, 185808, 195072, 199136, 210693, 212352, 227584, 240792, 247744, 280924, 283136, 298704, 321056, 341376, 371616, 398272, 421386, 424704, 455168, 481584, 491617, 495488, 561848, 597408, 642112, 682752, 743232, 796544, 842772, 849408, 963168, 983234, 990976, 1123696, 1194816, 1284224, 1365504, 1474851, 1486464, 1593088, 1685544, 1926336, 1966468, 1981952, 2247392, 2389632, 2568448, 2949702, 2972928, 3186176, 3371088, 3852672, 3932936, 4494784, 4779264, 5136896, 5899404, 5945856, 6742176, 7705344, 7865872, 8989568, 9558528, 11798808, 13484352, 15410688, 15731744, 17979136, 23597616, 26968704, 31463488, 35958272, 47195232, 53937408, 62926976, 94390464, 107874816, 125853952, 188780928, 251707904, 377561856, 755123712]

約数ペア:

[(1, 755123712), (2, 377561856), (3, 251707904), (4, 188780928), (6, 125853952), (7, 107874816), (8, 94390464), (12, 62926976), (14, 53937408), (16, 47195232), (21, 35958272), (24, 31463488), (28, 26968704), (32, 23597616), (42, 17979136), (48, 15731744), (49, 15410688), (56, 13484352), (64, 11798808), (79, 9558528), (84, 8989568), (96, 7865872), (98, 7705344), (112, 6742176), (127, 5945856), (128, 5899404), (147, 5136896), (158, 4779264), (168, 4494784), (192, 3932936), (196, 3852672), (224, 3371088), (237, 3186176), (254, 2972928), (256, 2949702), (294, 2568448), (316, 2389632), (336, 2247392), (381, 1981952), (384, 1966468), (392, 1926336), (448, 1685544), (474, 1593088), (508, 1486464), (512, 1474851), (553, 1365504), (588, 1284224), (632, 1194816), (672, 1123696), (762, 990976), (768, 983234), (784, 963168), (889, 849408), (896, 842772), (948, 796544), (1016, 743232), (1106, 682752), (1176, 642112), (1264, 597408), (1344, 561848), (1524, 495488), (1536, 491617), (1568, 481584), (1659, 455168), (1778, 424704), (1792, 421386), (1896, 398272), (2032, 371616), (2212, 341376), (2352, 321056), (2528, 298704), (2667, 283136), (2688, 280924), (3048, 247744), (3136, 240792), (3318, 227584), (3556, 212352), (3584, 210693), (3792, 199136), (3871, 195072), (4064, 185808), (4424, 170688), (4704, 160528), (5056, 149352), (5334, 141568), (5376, 140462), (6096, 123872), (6223, 121344), (6272, 120396), (6636, 113792), (7112, 106176), (7584, 99568), (7742, 97536), (8128, 92904), (8848, 85344), (9408, 80264), (10033, 75264), (10112, 74676), (10668, 70784), (10752, 70231), (11613, 65024), (12192, 61936), (12446, 60672), (12544, 60198), (13272, 56896), (14224, 53088), (15168, 49784), (15484, 48768), (16256, 46452), (17696, 42672), (18669, 40448), (18816, 40132), (20066, 37632), (20224, 37338), (21336, 35392), (23226, 32512), (24384, 30968), (24892, 30336), (25088, 30099), (26544, 28448)]