2180956416

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 6442426368

約数和(自身を除く): 4261469952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 47, 48, 64, 69, 71, 74, 92, 94, 96, 111, 128, 138, 141, 142, 148, 184, 188, 192, 213, 222, 256, 276, 282, 284, 296, 368, 376, 384, 426, 444, 552, 564, 568, 592, 736, 752, 768, 851, 852, 888, 1081, 1104, 1128, 1136, 1184, 1472, 1504, 1633, 1702, 1704, 1739, 1776, 2162, 2208, 2256, 2272, 2368, 2553, 2627, 2944, 3008, 3243, 3266, 3337, 3404, 3408, 3478, 3552, 4324, 4416, 4512, 4544, 4736, 4899, 5106, 5217, 5254, 5888, 6016, 6486, 6532, 6674, 6808, 6816, 6956, 7104, 7881, 8648, 8832, 9024, 9088, 9472, 9798, 10011, 10212, 10434, 10508, 12032, 12972, 13064, 13348, 13616, 13632, 13912, 14208, 15762, 17296, 17664, 18048, 18176, 19596, 20022, 20424, 20868, 21016, 25944, 26128, 26696, 27232, 27264, 27824, 28416, 31524, 34592, 36096, 39192, 39997, 40044, 40848, 41736, 42032, 51888, 52256, 53392, 54464, 54528, 55648, 60421, 63048, 69184, 76751, 78384, 79994, 80088, 81696, 83472, 84064, 103776, 104512, 106784, 108928, 111296, 119991, 120842, 123469, 126096, 138368, 153502, 156768, 159988, 160176, 163392, 166944, 168128, 181263, 207552, 209024, 213568, 217856, 222592, 230253, 239982, 241684, 246938, 252192, 276736, 307004, 313536, 319976, 320352, 326784, 333888, 336256, 362526, 370407, 415104, 418048, 427136, 445184, 460506, 479964, 483368, 493876, 504384, 614008, 627072, 639952, 640704, 653568, 667776, 672512, 725052, 740814, 830208, 854272, 921012, 959928, 966736, 987752, 1008768, 1228016, 1254144, 1279904, 1281408, 1335552, 1450104, 1481628, 1842024, 1919856, 1933472, 1975504, 2017536, 2456032, 2559808, 2562816, 2839787, 2900208, 2963256, 3684048, 3839712, 3866944, 3951008, 4912064, 5119616, 5679574, 5800416, 5926512, 7368096, 7679424, 7733888, 7902016, 8519361, 9824128, 10239232, 11359148, 11600832, 11853024, 14736192, 15358848, 15467776, 15804032, 17038722, 19648256, 22718296, 23201664, 23706048, 29472384, 30717696, 31608064, 34077444, 45436592, 46403328, 47412096, 58944768, 68154888, 90873184, 94824192, 136309776, 181746368, 272619552, 363492736, 545239104, 726985472, 1090478208, 2180956416]

約数ペア:

[(1, 2180956416), (2, 1090478208), (3, 726985472), (4, 545239104), (6, 363492736), (8, 272619552), (12, 181746368), (16, 136309776), (23, 94824192), (24, 90873184), (32, 68154888), (37, 58944768), (46, 47412096), (47, 46403328), (48, 45436592), (64, 34077444), (69, 31608064), (71, 30717696), (74, 29472384), (92, 23706048), (94, 23201664), (96, 22718296), (111, 19648256), (128, 17038722), (138, 15804032), (141, 15467776), (142, 15358848), (148, 14736192), (184, 11853024), (188, 11600832), (192, 11359148), (213, 10239232), (222, 9824128), (256, 8519361), (276, 7902016), (282, 7733888), (284, 7679424), (296, 7368096), (368, 5926512), (376, 5800416), (384, 5679574), (426, 5119616), (444, 4912064), (552, 3951008), (564, 3866944), (568, 3839712), (592, 3684048), (736, 2963256), (752, 2900208), (768, 2839787), (851, 2562816), (852, 2559808), (888, 2456032), (1081, 2017536), (1104, 1975504), (1128, 1933472), (1136, 1919856), (1184, 1842024), (1472, 1481628), (1504, 1450104), (1633, 1335552), (1702, 1281408), (1704, 1279904), (1739, 1254144), (1776, 1228016), (2162, 1008768), (2208, 987752), (2256, 966736), (2272, 959928), (2368, 921012), (2553, 854272), (2627, 830208), (2944, 740814), (3008, 725052), (3243, 672512), (3266, 667776), (3337, 653568), (3404, 640704), (3408, 639952), (3478, 627072), (3552, 614008), (4324, 504384), (4416, 493876), (4512, 483368), (4544, 479964), (4736, 460506), (4899, 445184), (5106, 427136), (5217, 418048), (5254, 415104), (5888, 370407), (6016, 362526), (6486, 336256), (6532, 333888), (6674, 326784), (6808, 320352), (6816, 319976), (6956, 313536), (7104, 307004), (7881, 276736), (8648, 252192), (8832, 246938), (9024, 241684), (9088, 239982), (9472, 230253), (9798, 222592), (10011, 217856), (10212, 213568), (10434, 209024), (10508, 207552), (12032, 181263), (12972, 168128), (13064, 166944), (13348, 163392), (13616, 160176), (13632, 159988), (13912, 156768), (14208, 153502), (15762, 138368), (17296, 126096), (17664, 123469), (18048, 120842), (18176, 119991), (19596, 111296), (20022, 108928), (20424, 106784), (20868, 104512), (21016, 103776), (25944, 84064), (26128, 83472), (26696, 81696), (27232, 80088), (27264, 79994), (27824, 78384), (28416, 76751), (31524, 69184), (34592, 63048), (36096, 60421), (39192, 55648), (39997, 54528), (40044, 54464), (40848, 53392), (41736, 52256), (42032, 51888)]