1945615104

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 5967539760

約数和(自身を除く): 4021924656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 128, 144, 148, 174, 192, 222, 232, 256, 261, 288, 296, 333, 348, 384, 444, 464, 522, 576, 592, 666, 696, 768, 787, 888, 928, 1044, 1073, 1152, 1184, 1332, 1392, 1574, 1776, 1856, 2088, 2146, 2304, 2361, 2368, 2664, 2784, 3148, 3219, 3552, 3712, 4176, 4292, 4722, 4736, 5328, 5568, 6296, 6438, 7083, 7104, 7424, 8352, 8584, 9444, 9472, 9657, 10656, 11136, 12592, 12876, 14166, 14208, 16704, 17168, 18888, 19314, 21312, 22272, 22823, 25184, 25752, 28332, 28416, 29119, 33408, 34336, 37776, 38628, 42624, 45646, 50368, 51504, 56664, 58238, 66816, 68469, 68672, 75552, 77256, 85248, 87357, 91292, 100736, 103008, 113328, 116476, 136938, 137344, 151104, 154512, 174714, 182584, 201472, 205407, 206016, 226656, 232952, 262071, 273876, 274688, 302208, 309024, 349428, 365168, 410814, 412032, 453312, 465904, 524142, 547752, 604416, 618048, 698856, 730336, 821628, 824064, 844451, 906624, 931808, 1048284, 1095504, 1236096, 1397712, 1460672, 1643256, 1688902, 1813248, 1863616, 2096568, 2191008, 2472192, 2533353, 2795424, 2921344, 3286512, 3377804, 3727232, 4193136, 4382016, 5066706, 5590848, 5842688, 6573024, 6755608, 7454464, 7600059, 8386272, 8764032, 10133412, 11181696, 13146048, 13511216, 15200118, 16772544, 17528064, 20266824, 22363392, 26292096, 27022432, 30400236, 33545088, 40533648, 52584192, 54044864, 60800472, 67090176, 81067296, 108089728, 121600944, 162134592, 216179456, 243201888, 324269184, 486403776, 648538368, 972807552, 1945615104]

約数ペア:

[(1, 1945615104), (2, 972807552), (3, 648538368), (4, 486403776), (6, 324269184), (8, 243201888), (9, 216179456), (12, 162134592), (16, 121600944), (18, 108089728), (24, 81067296), (29, 67090176), (32, 60800472), (36, 54044864), (37, 52584192), (48, 40533648), (58, 33545088), (64, 30400236), (72, 27022432), (74, 26292096), (87, 22363392), (96, 20266824), (111, 17528064), (116, 16772544), (128, 15200118), (144, 13511216), (148, 13146048), (174, 11181696), (192, 10133412), (222, 8764032), (232, 8386272), (256, 7600059), (261, 7454464), (288, 6755608), (296, 6573024), (333, 5842688), (348, 5590848), (384, 5066706), (444, 4382016), (464, 4193136), (522, 3727232), (576, 3377804), (592, 3286512), (666, 2921344), (696, 2795424), (768, 2533353), (787, 2472192), (888, 2191008), (928, 2096568), (1044, 1863616), (1073, 1813248), (1152, 1688902), (1184, 1643256), (1332, 1460672), (1392, 1397712), (1574, 1236096), (1776, 1095504), (1856, 1048284), (2088, 931808), (2146, 906624), (2304, 844451), (2361, 824064), (2368, 821628), (2664, 730336), (2784, 698856), (3148, 618048), (3219, 604416), (3552, 547752), (3712, 524142), (4176, 465904), (4292, 453312), (4722, 412032), (4736, 410814), (5328, 365168), (5568, 349428), (6296, 309024), (6438, 302208), (7083, 274688), (7104, 273876), (7424, 262071), (8352, 232952), (8584, 226656), (9444, 206016), (9472, 205407), (9657, 201472), (10656, 182584), (11136, 174714), (12592, 154512), (12876, 151104), (14166, 137344), (14208, 136938), (16704, 116476), (17168, 113328), (18888, 103008), (19314, 100736), (21312, 91292), (22272, 87357), (22823, 85248), (25184, 77256), (25752, 75552), (28332, 68672), (28416, 68469), (29119, 66816), (33408, 58238), (34336, 56664), (37776, 51504), (38628, 50368), (42624, 45646)]