231749056

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 622669824

約数和(自身を除く): 390920768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 37, 41, 44, 56, 62, 64, 74, 77, 82, 88, 112, 124, 148, 154, 164, 176, 217, 224, 248, 259, 287, 296, 308, 328, 341, 352, 407, 434, 448, 451, 496, 518, 574, 592, 616, 656, 682, 704, 814, 868, 902, 992, 1036, 1147, 1148, 1184, 1232, 1271, 1312, 1364, 1517, 1628, 1736, 1804, 1984, 2072, 2294, 2296, 2368, 2387, 2464, 2542, 2624, 2728, 2849, 3034, 3157, 3256, 3472, 3608, 4144, 4588, 4592, 4774, 4928, 5084, 5456, 5698, 6068, 6314, 6512, 6944, 7216, 8029, 8288, 8897, 9176, 9184, 9548, 10168, 10619, 10912, 11396, 12136, 12617, 12628, 13024, 13888, 13981, 14432, 16058, 16576, 16687, 17794, 18352, 18368, 19096, 20336, 21238, 21824, 22792, 24272, 25234, 25256, 26048, 27962, 28864, 32116, 33374, 35588, 36704, 38192, 40672, 42476, 45584, 47027, 48544, 50468, 50512, 55924, 64232, 66748, 71176, 73408, 76384, 81344, 84952, 88319, 91168, 94054, 97088, 97867, 100936, 101024, 111848, 116809, 128464, 133496, 142352, 152768, 169904, 176638, 182336, 188108, 195734, 201872, 202048, 223696, 233618, 256928, 266992, 284704, 329189, 339808, 353276, 376216, 391468, 403744, 447392, 467236, 513856, 517297, 533984, 569408, 658378, 679616, 706552, 752432, 782936, 807488, 894784, 934472, 1034594, 1067968, 1316756, 1413104, 1504864, 1565872, 1868944, 2069188, 2633512, 2826208, 3009728, 3131744, 3621079, 3737888, 4138376, 5267024, 5652416, 6263488, 7242158, 7475776, 8276752, 10534048, 14484316, 16553504, 21068096, 28968632, 33107008, 57937264, 115874528, 231749056]

約数ペア:

[(1, 231749056), (2, 115874528), (4, 57937264), (7, 33107008), (8, 28968632), (11, 21068096), (14, 16553504), (16, 14484316), (22, 10534048), (28, 8276752), (31, 7475776), (32, 7242158), (37, 6263488), (41, 5652416), (44, 5267024), (56, 4138376), (62, 3737888), (64, 3621079), (74, 3131744), (77, 3009728), (82, 2826208), (88, 2633512), (112, 2069188), (124, 1868944), (148, 1565872), (154, 1504864), (164, 1413104), (176, 1316756), (217, 1067968), (224, 1034594), (248, 934472), (259, 894784), (287, 807488), (296, 782936), (308, 752432), (328, 706552), (341, 679616), (352, 658378), (407, 569408), (434, 533984), (448, 517297), (451, 513856), (496, 467236), (518, 447392), (574, 403744), (592, 391468), (616, 376216), (656, 353276), (682, 339808), (704, 329189), (814, 284704), (868, 266992), (902, 256928), (992, 233618), (1036, 223696), (1147, 202048), (1148, 201872), (1184, 195734), (1232, 188108), (1271, 182336), (1312, 176638), (1364, 169904), (1517, 152768), (1628, 142352), (1736, 133496), (1804, 128464), (1984, 116809), (2072, 111848), (2294, 101024), (2296, 100936), (2368, 97867), (2387, 97088), (2464, 94054), (2542, 91168), (2624, 88319), (2728, 84952), (2849, 81344), (3034, 76384), (3157, 73408), (3256, 71176), (3472, 66748), (3608, 64232), (4144, 55924), (4588, 50512), (4592, 50468), (4774, 48544), (4928, 47027), (5084, 45584), (5456, 42476), (5698, 40672), (6068, 38192), (6314, 36704), (6512, 35588), (6944, 33374), (7216, 32116), (8029, 28864), (8288, 27962), (8897, 26048), (9176, 25256), (9184, 25234), (9548, 24272), (10168, 22792), (10619, 21824), (10912, 21238), (11396, 20336), (12136, 19096), (12617, 18368), (12628, 18352), (13024, 17794), (13888, 16687), (13981, 16576), (14432, 16058)]