205788672

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 654949152

約数和(自身を除く): 449160480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 71, 72, 74, 96, 102, 111, 128, 136, 142, 144, 148, 153, 192, 204, 213, 222, 256, 272, 284, 288, 296, 306, 333, 384, 408, 426, 444, 512, 544, 568, 576, 592, 612, 629, 639, 666, 768, 816, 852, 888, 1088, 1136, 1152, 1184, 1207, 1224, 1258, 1278, 1332, 1536, 1632, 1704, 1776, 1887, 2176, 2272, 2304, 2368, 2414, 2448, 2516, 2556, 2627, 2664, 3264, 3408, 3552, 3621, 3774, 4352, 4544, 4608, 4736, 4828, 4896, 5032, 5112, 5254, 5328, 5661, 6528, 6816, 7104, 7242, 7548, 7881, 8704, 9088, 9472, 9656, 9792, 10064, 10224, 10508, 10656, 10863, 11322, 13056, 13632, 14208, 14484, 15096, 15762, 18176, 18944, 19312, 19584, 20128, 20448, 21016, 21312, 21726, 22644, 23643, 26112, 27264, 28416, 28968, 30192, 31524, 36352, 38624, 39168, 40256, 40896, 42032, 42624, 43452, 44659, 45288, 47286, 54528, 56832, 57936, 60384, 63048, 77248, 78336, 80512, 81792, 84064, 85248, 86904, 89318, 90576, 94572, 109056, 115872, 120768, 126096, 133977, 154496, 161024, 163584, 168128, 170496, 173808, 178636, 181152, 189144, 231744, 241536, 252192, 267954, 308992, 322048, 327168, 336256, 347616, 357272, 362304, 378288, 401931, 463488, 483072, 504384, 535908, 617984, 672512, 695232, 714544, 724608, 756576, 803862, 926976, 966144, 1008768, 1071816, 1345024, 1390464, 1429088, 1449216, 1513152, 1607724, 1853952, 2017536, 2143632, 2780928, 2858176, 2898432, 3026304, 3215448, 4035072, 4287264, 5561856, 5716352, 6052608, 6430896, 8574528, 11432704, 12105216, 12861792, 17149056, 22865408, 25723584, 34298112, 51447168, 68596224, 102894336, 205788672]

約数ペア:

[(1, 205788672), (2, 102894336), (3, 68596224), (4, 51447168), (6, 34298112), (8, 25723584), (9, 22865408), (12, 17149056), (16, 12861792), (17, 12105216), (18, 11432704), (24, 8574528), (32, 6430896), (34, 6052608), (36, 5716352), (37, 5561856), (48, 4287264), (51, 4035072), (64, 3215448), (68, 3026304), (71, 2898432), (72, 2858176), (74, 2780928), (96, 2143632), (102, 2017536), (111, 1853952), (128, 1607724), (136, 1513152), (142, 1449216), (144, 1429088), (148, 1390464), (153, 1345024), (192, 1071816), (204, 1008768), (213, 966144), (222, 926976), (256, 803862), (272, 756576), (284, 724608), (288, 714544), (296, 695232), (306, 672512), (333, 617984), (384, 535908), (408, 504384), (426, 483072), (444, 463488), (512, 401931), (544, 378288), (568, 362304), (576, 357272), (592, 347616), (612, 336256), (629, 327168), (639, 322048), (666, 308992), (768, 267954), (816, 252192), (852, 241536), (888, 231744), (1088, 189144), (1136, 181152), (1152, 178636), (1184, 173808), (1207, 170496), (1224, 168128), (1258, 163584), (1278, 161024), (1332, 154496), (1536, 133977), (1632, 126096), (1704, 120768), (1776, 115872), (1887, 109056), (2176, 94572), (2272, 90576), (2304, 89318), (2368, 86904), (2414, 85248), (2448, 84064), (2516, 81792), (2556, 80512), (2627, 78336), (2664, 77248), (3264, 63048), (3408, 60384), (3552, 57936), (3621, 56832), (3774, 54528), (4352, 47286), (4544, 45288), (4608, 44659), (4736, 43452), (4828, 42624), (4896, 42032), (5032, 40896), (5112, 40256), (5254, 39168), (5328, 38624), (5661, 36352), (6528, 31524), (6816, 30192), (7104, 28968), (7242, 28416), (7548, 27264), (7881, 26112), (8704, 23643), (9088, 22644), (9472, 21726), (9656, 21312), (9792, 21016), (10064, 20448), (10224, 20128), (10508, 19584), (10656, 19312), (10863, 18944), (11322, 18176), (13056, 15762), (13632, 15096), (14208, 14484)]