1972160256

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 6022114560

約数和(自身を除く): 4049954304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 61, 64, 66, 86, 88, 89, 96, 122, 128, 129, 132, 172, 176, 178, 183, 192, 244, 256, 258, 264, 267, 344, 352, 356, 366, 384, 473, 488, 516, 528, 534, 671, 688, 704, 712, 732, 768, 946, 976, 979, 1032, 1056, 1068, 1342, 1376, 1408, 1419, 1424, 1464, 1892, 1952, 1958, 2013, 2064, 2112, 2136, 2623, 2684, 2752, 2816, 2838, 2848, 2928, 2937, 3784, 3827, 3904, 3916, 4026, 4128, 4224, 4272, 5246, 5368, 5429, 5504, 5676, 5696, 5856, 5874, 7568, 7654, 7808, 7832, 7869, 8052, 8256, 8448, 8544, 10492, 10736, 10858, 11008, 11352, 11392, 11481, 11712, 11748, 15136, 15308, 15616, 15664, 15738, 16104, 16287, 16512, 17088, 20984, 21472, 21716, 22704, 22784, 22962, 23424, 23496, 28853, 30272, 30616, 31328, 31476, 32208, 32574, 33024, 34176, 41968, 42097, 42944, 43432, 45408, 45924, 46848, 46992, 57706, 59719, 60544, 61232, 62656, 62952, 64416, 65148, 68352, 83936, 84194, 85888, 86559, 86864, 90816, 91848, 93984, 115412, 119438, 121088, 122464, 125312, 125904, 126291, 128832, 130296, 167872, 168388, 171776, 173118, 173728, 179157, 181632, 183696, 187968, 230824, 233447, 238876, 244928, 250624, 251808, 252582, 257664, 260592, 335744, 336776, 346236, 347456, 358314, 363264, 367392, 375936, 461648, 466894, 477752, 489856, 503616, 505164, 515328, 521184, 671488, 673552, 692472, 694912, 700341, 716628, 734784, 751872, 923296, 933788, 955504, 979712, 1007232, 1010328, 1042368, 1347104, 1384944, 1389824, 1400682, 1433256, 1469568, 1846592, 1867576, 1911008, 2014464, 2020656, 2084736, 2567917, 2694208, 2769888, 2801364, 2866512, 2939136, 3693184, 3735152, 3822016, 4041312, 4169472, 5135834, 5388416, 5539776, 5602728, 5733024, 7386368, 7470304, 7644032, 7703751, 8082624, 10271668, 10776832, 11079552, 11205456, 11466048, 14940608, 15288064, 15407502, 16165248, 20543336, 22159104, 22410912, 22932096, 29881216, 30815004, 32330496, 41086672, 44821824, 45864192, 59762432, 61630008, 82173344, 89643648, 123260016, 164346688, 179287296, 246520032, 328693376, 493040064, 657386752, 986080128, 1972160256]

約数ペア:

[(1, 1972160256), (2, 986080128), (3, 657386752), (4, 493040064), (6, 328693376), (8, 246520032), (11, 179287296), (12, 164346688), (16, 123260016), (22, 89643648), (24, 82173344), (32, 61630008), (33, 59762432), (43, 45864192), (44, 44821824), (48, 41086672), (61, 32330496), (64, 30815004), (66, 29881216), (86, 22932096), (88, 22410912), (89, 22159104), (96, 20543336), (122, 16165248), (128, 15407502), (129, 15288064), (132, 14940608), (172, 11466048), (176, 11205456), (178, 11079552), (183, 10776832), (192, 10271668), (244, 8082624), (256, 7703751), (258, 7644032), (264, 7470304), (267, 7386368), (344, 5733024), (352, 5602728), (356, 5539776), (366, 5388416), (384, 5135834), (473, 4169472), (488, 4041312), (516, 3822016), (528, 3735152), (534, 3693184), (671, 2939136), (688, 2866512), (704, 2801364), (712, 2769888), (732, 2694208), (768, 2567917), (946, 2084736), (976, 2020656), (979, 2014464), (1032, 1911008), (1056, 1867576), (1068, 1846592), (1342, 1469568), (1376, 1433256), (1408, 1400682), (1419, 1389824), (1424, 1384944), (1464, 1347104), (1892, 1042368), (1952, 1010328), (1958, 1007232), (2013, 979712), (2064, 955504), (2112, 933788), (2136, 923296), (2623, 751872), (2684, 734784), (2752, 716628), (2816, 700341), (2838, 694912), (2848, 692472), (2928, 673552), (2937, 671488), (3784, 521184), (3827, 515328), (3904, 505164), (3916, 503616), (4026, 489856), (4128, 477752), (4224, 466894), (4272, 461648), (5246, 375936), (5368, 367392), (5429, 363264), (5504, 358314), (5676, 347456), (5696, 346236), (5856, 336776), (5874, 335744), (7568, 260592), (7654, 257664), (7808, 252582), (7832, 251808), (7869, 250624), (8052, 244928), (8256, 238876), (8448, 233447), (8544, 230824), (10492, 187968), (10736, 183696), (10858, 181632), (11008, 179157), (11352, 173728), (11392, 173118), (11481, 171776), (11712, 168388), (11748, 167872), (15136, 130296), (15308, 128832), (15616, 126291), (15664, 125904), (15738, 125312), (16104, 122464), (16287, 121088), (16512, 119438), (17088, 115412), (20984, 93984), (21472, 91848), (21716, 90816), (22704, 86864), (22784, 86559), (22962, 85888), (23424, 84194), (23496, 83936), (28853, 68352), (30272, 65148), (30616, 64416), (31328, 62952), (31476, 62656), (32208, 61232), (32574, 60544), (33024, 59719), (34176, 57706), (41968, 46992), (42097, 46848), (42944, 45924), (43432, 45408)]