191035728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 625584960

約数和(自身を除く): 434549232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 41, 48, 52, 57, 72, 76, 78, 82, 104, 114, 117, 123, 131, 144, 152, 156, 164, 171, 208, 228, 234, 246, 247, 262, 304, 312, 328, 342, 369, 393, 456, 468, 492, 494, 524, 533, 624, 656, 684, 738, 741, 779, 786, 912, 936, 984, 988, 1048, 1066, 1179, 1368, 1476, 1482, 1558, 1572, 1599, 1703, 1872, 1968, 1976, 2096, 2132, 2223, 2337, 2358, 2489, 2736, 2952, 2964, 3116, 3144, 3198, 3406, 3952, 4264, 4446, 4674, 4716, 4797, 4978, 5109, 5371, 5904, 5928, 6232, 6288, 6396, 6812, 7011, 7467, 8528, 8892, 9348, 9432, 9594, 9956, 10127, 10218, 10742, 11856, 12464, 12792, 13624, 14022, 14934, 15327, 16113, 17784, 18696, 18864, 19188, 19912, 20254, 20436, 21484, 22401, 25584, 27248, 28044, 29868, 30381, 30654, 32226, 32357, 35568, 37392, 38376, 39824, 40508, 40872, 42968, 44802, 48339, 56088, 59736, 60762, 61308, 64452, 64714, 69823, 76752, 81016, 81744, 85936, 89604, 91143, 96678, 97071, 102049, 112176, 119472, 121524, 122616, 128904, 129428, 139646, 162032, 179208, 182286, 193356, 194142, 204098, 209469, 243048, 245232, 257808, 258856, 279292, 291213, 306147, 358416, 364572, 386712, 388284, 408196, 418938, 486096, 517712, 558584, 582426, 612294, 628407, 729144, 773424, 776568, 816392, 837876, 918441, 1117168, 1164852, 1224588, 1256814, 1326637, 1458288, 1553136, 1632784, 1675752, 1836882, 2329704, 2449176, 2513628, 2653274, 3351504, 3673764, 3979911, 4659408, 4898352, 5027256, 5306548, 7347528, 7959822, 10054512, 10613096, 11939733, 14695056, 15919644, 21226192, 23879466, 31839288, 47758932, 63678576, 95517864, 191035728]

約数ペア:

[(1, 191035728), (2, 95517864), (3, 63678576), (4, 47758932), (6, 31839288), (8, 23879466), (9, 21226192), (12, 15919644), (13, 14695056), (16, 11939733), (18, 10613096), (19, 10054512), (24, 7959822), (26, 7347528), (36, 5306548), (38, 5027256), (39, 4898352), (41, 4659408), (48, 3979911), (52, 3673764), (57, 3351504), (72, 2653274), (76, 2513628), (78, 2449176), (82, 2329704), (104, 1836882), (114, 1675752), (117, 1632784), (123, 1553136), (131, 1458288), (144, 1326637), (152, 1256814), (156, 1224588), (164, 1164852), (171, 1117168), (208, 918441), (228, 837876), (234, 816392), (246, 776568), (247, 773424), (262, 729144), (304, 628407), (312, 612294), (328, 582426), (342, 558584), (369, 517712), (393, 486096), (456, 418938), (468, 408196), (492, 388284), (494, 386712), (524, 364572), (533, 358416), (624, 306147), (656, 291213), (684, 279292), (738, 258856), (741, 257808), (779, 245232), (786, 243048), (912, 209469), (936, 204098), (984, 194142), (988, 193356), (1048, 182286), (1066, 179208), (1179, 162032), (1368, 139646), (1476, 129428), (1482, 128904), (1558, 122616), (1572, 121524), (1599, 119472), (1703, 112176), (1872, 102049), (1968, 97071), (1976, 96678), (2096, 91143), (2132, 89604), (2223, 85936), (2337, 81744), (2358, 81016), (2489, 76752), (2736, 69823), (2952, 64714), (2964, 64452), (3116, 61308), (3144, 60762), (3198, 59736), (3406, 56088), (3952, 48339), (4264, 44802), (4446, 42968), (4674, 40872), (4716, 40508), (4797, 39824), (4978, 38376), (5109, 37392), (5371, 35568), (5904, 32357), (5928, 32226), (6232, 30654), (6288, 30381), (6396, 29868), (6812, 28044), (7011, 27248), (7467, 25584), (8528, 22401), (8892, 21484), (9348, 20436), (9432, 20254), (9594, 19912), (9956, 19188), (10127, 18864), (10218, 18696), (10742, 17784), (11856, 16113), (12464, 15327), (12792, 14934), (13624, 14022)]