919602816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 2804820480

約数和(自身を除く): 1885217664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 61, 64, 66, 83, 86, 88, 96, 122, 128, 129, 132, 166, 172, 176, 183, 192, 244, 249, 258, 264, 332, 344, 352, 366, 384, 473, 488, 498, 516, 528, 664, 671, 688, 704, 732, 913, 946, 976, 996, 1032, 1056, 1328, 1342, 1376, 1408, 1419, 1464, 1826, 1892, 1952, 1992, 2013, 2064, 2112, 2623, 2656, 2684, 2739, 2752, 2838, 2928, 3569, 3652, 3784, 3904, 3984, 4026, 4128, 4224, 5063, 5246, 5312, 5368, 5478, 5504, 5676, 5856, 7138, 7304, 7568, 7808, 7869, 7968, 8052, 8256, 10126, 10492, 10624, 10707, 10736, 10956, 11352, 11712, 14276, 14608, 15136, 15189, 15738, 15936, 16104, 16512, 20252, 20984, 21414, 21472, 21912, 22704, 23424, 28552, 28853, 29216, 30272, 30378, 31476, 31872, 32208, 39259, 40504, 41968, 42828, 42944, 43824, 45408, 55693, 57104, 57706, 58432, 60544, 60756, 62952, 64416, 78518, 81008, 83936, 85656, 85888, 86559, 87648, 90816, 111386, 114208, 115412, 116864, 117777, 121512, 125904, 128832, 157036, 162016, 167079, 167872, 171312, 173118, 175296, 181632, 217709, 222772, 228416, 230824, 235554, 243024, 251808, 257664, 314072, 324032, 334158, 335744, 342624, 346236, 350592, 435418, 445544, 456832, 461648, 471108, 486048, 503616, 628144, 648064, 653127, 668316, 685248, 692472, 870836, 891088, 923296, 942216, 972096, 1007232, 1256288, 1306254, 1336632, 1370496, 1384944, 1741672, 1782176, 1846592, 1884432, 1944192, 2394799, 2512576, 2612508, 2673264, 2769888, 3483344, 3564352, 3693184, 3768864, 4789598, 5025152, 5225016, 5346528, 5539776, 6966688, 7128704, 7184397, 7537728, 9579196, 10450032, 10693056, 11079552, 13933376, 14368794, 15075456, 19158392, 20900064, 21386112, 27866752, 28737588, 38316784, 41800128, 57475176, 76633568, 83600256, 114950352, 153267136, 229900704, 306534272, 459801408, 919602816]

約数ペア:

[(1, 919602816), (2, 459801408), (3, 306534272), (4, 229900704), (6, 153267136), (8, 114950352), (11, 83600256), (12, 76633568), (16, 57475176), (22, 41800128), (24, 38316784), (32, 28737588), (33, 27866752), (43, 21386112), (44, 20900064), (48, 19158392), (61, 15075456), (64, 14368794), (66, 13933376), (83, 11079552), (86, 10693056), (88, 10450032), (96, 9579196), (122, 7537728), (128, 7184397), (129, 7128704), (132, 6966688), (166, 5539776), (172, 5346528), (176, 5225016), (183, 5025152), (192, 4789598), (244, 3768864), (249, 3693184), (258, 3564352), (264, 3483344), (332, 2769888), (344, 2673264), (352, 2612508), (366, 2512576), (384, 2394799), (473, 1944192), (488, 1884432), (498, 1846592), (516, 1782176), (528, 1741672), (664, 1384944), (671, 1370496), (688, 1336632), (704, 1306254), (732, 1256288), (913, 1007232), (946, 972096), (976, 942216), (996, 923296), (1032, 891088), (1056, 870836), (1328, 692472), (1342, 685248), (1376, 668316), (1408, 653127), (1419, 648064), (1464, 628144), (1826, 503616), (1892, 486048), (1952, 471108), (1992, 461648), (2013, 456832), (2064, 445544), (2112, 435418), (2623, 350592), (2656, 346236), (2684, 342624), (2739, 335744), (2752, 334158), (2838, 324032), (2928, 314072), (3569, 257664), (3652, 251808), (3784, 243024), (3904, 235554), (3984, 230824), (4026, 228416), (4128, 222772), (4224, 217709), (5063, 181632), (5246, 175296), (5312, 173118), (5368, 171312), (5478, 167872), (5504, 167079), (5676, 162016), (5856, 157036), (7138, 128832), (7304, 125904), (7568, 121512), (7808, 117777), (7869, 116864), (7968, 115412), (8052, 114208), (8256, 111386), (10126, 90816), (10492, 87648), (10624, 86559), (10707, 85888), (10736, 85656), (10956, 83936), (11352, 81008), (11712, 78518), (14276, 64416), (14608, 62952), (15136, 60756), (15189, 60544), (15738, 58432), (15936, 57706), (16104, 57104), (16512, 55693), (20252, 45408), (20984, 43824), (21414, 42944), (21472, 42828), (21912, 41968), (22704, 40504), (23424, 39259), (28552, 32208), (28853, 31872), (29216, 31476), (30272, 30378)]