245741568

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 471309312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 47, 48, 64, 69, 74, 92, 94, 96, 111, 128, 138, 141, 148, 184, 188, 192, 222, 256, 276, 282, 296, 368, 376, 384, 444, 512, 552, 564, 592, 736, 752, 768, 851, 888, 1024, 1081, 1104, 1128, 1184, 1472, 1504, 1536, 1702, 1739, 1776, 2048, 2162, 2208, 2256, 2368, 2553, 2944, 3008, 3072, 3243, 3404, 3478, 3552, 4324, 4416, 4512, 4736, 5106, 5217, 5888, 6016, 6144, 6486, 6808, 6956, 7104, 8648, 8832, 9024, 9472, 10212, 10434, 11776, 12032, 12972, 13616, 13912, 14208, 17296, 17664, 18048, 18944, 20424, 20868, 23552, 24064, 25944, 27232, 27824, 28416, 34592, 35328, 36096, 37888, 39997, 40848, 41736, 47104, 48128, 51888, 54464, 55648, 56832, 69184, 70656, 72192, 75776, 79994, 81696, 83472, 96256, 103776, 108928, 111296, 113664, 119991, 138368, 141312, 144384, 159988, 163392, 166944, 207552, 217856, 222592, 227328, 239982, 276736, 288768, 319976, 326784, 333888, 415104, 435712, 445184, 479964, 553472, 639952, 653568, 667776, 830208, 871424, 890368, 959928, 1106944, 1279904, 1307136, 1335552, 1660416, 1742848, 1780736, 1919856, 2213888, 2559808, 2614272, 2671104, 3320832, 3561472, 3839712, 5119616, 5228544, 5342208, 6641664, 7679424, 10239232, 10684416, 15358848, 20478464, 30717696, 40956928, 61435392, 81913856, 122870784, 245741568]

約数ペア:

[(1, 245741568), (2, 122870784), (3, 81913856), (4, 61435392), (6, 40956928), (8, 30717696), (12, 20478464), (16, 15358848), (23, 10684416), (24, 10239232), (32, 7679424), (37, 6641664), (46, 5342208), (47, 5228544), (48, 5119616), (64, 3839712), (69, 3561472), (74, 3320832), (92, 2671104), (94, 2614272), (96, 2559808), (111, 2213888), (128, 1919856), (138, 1780736), (141, 1742848), (148, 1660416), (184, 1335552), (188, 1307136), (192, 1279904), (222, 1106944), (256, 959928), (276, 890368), (282, 871424), (296, 830208), (368, 667776), (376, 653568), (384, 639952), (444, 553472), (512, 479964), (552, 445184), (564, 435712), (592, 415104), (736, 333888), (752, 326784), (768, 319976), (851, 288768), (888, 276736), (1024, 239982), (1081, 227328), (1104, 222592), (1128, 217856), (1184, 207552), (1472, 166944), (1504, 163392), (1536, 159988), (1702, 144384), (1739, 141312), (1776, 138368), (2048, 119991), (2162, 113664), (2208, 111296), (2256, 108928), (2368, 103776), (2553, 96256), (2944, 83472), (3008, 81696), (3072, 79994), (3243, 75776), (3404, 72192), (3478, 70656), (3552, 69184), (4324, 56832), (4416, 55648), (4512, 54464), (4736, 51888), (5106, 48128), (5217, 47104), (5888, 41736), (6016, 40848), (6144, 39997), (6486, 37888), (6808, 36096), (6956, 35328), (7104, 34592), (8648, 28416), (8832, 27824), (9024, 27232), (9472, 25944), (10212, 24064), (10434, 23552), (11776, 20868), (12032, 20424), (12972, 18944), (13616, 18048), (13912, 17664), (14208, 17296)]