422679168

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 1353744000

約数和(自身を除く): 931064832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 64, 72, 76, 82, 96, 108, 114, 123, 128, 144, 152, 157, 164, 171, 192, 216, 228, 246, 288, 304, 314, 328, 342, 369, 384, 432, 456, 471, 492, 513, 576, 608, 628, 656, 684, 738, 779, 864, 912, 942, 984, 1026, 1107, 1152, 1216, 1256, 1312, 1368, 1413, 1476, 1558, 1728, 1824, 1884, 1968, 2052, 2214, 2337, 2432, 2512, 2624, 2736, 2826, 2952, 2983, 3116, 3456, 3648, 3768, 3936, 4104, 4239, 4428, 4674, 5024, 5248, 5472, 5652, 5904, 5966, 6232, 6437, 7011, 7296, 7536, 7872, 8208, 8478, 8856, 8949, 9348, 10048, 10944, 11304, 11808, 11932, 12464, 12874, 14022, 15072, 15744, 16416, 16956, 17712, 17898, 18696, 19311, 20096, 21033, 21888, 22608, 23616, 23864, 24928, 25748, 26847, 28044, 30144, 32832, 33912, 35424, 35796, 37392, 38622, 42066, 45216, 47232, 47728, 49856, 51496, 53694, 56088, 57933, 60288, 65664, 67824, 70848, 71592, 74784, 77244, 80541, 84132, 90432, 95456, 99712, 102992, 107388, 112176, 115866, 122303, 135648, 141696, 143184, 149568, 154488, 161082, 168264, 173799, 180864, 190912, 205984, 214776, 224352, 231732, 244606, 271296, 286368, 299136, 308976, 322164, 336528, 347598, 366909, 381824, 411968, 429552, 448704, 463464, 489212, 542592, 572736, 617952, 644328, 673056, 695196, 733818, 823936, 859104, 897408, 926928, 978424, 1100727, 1145472, 1235904, 1288656, 1346112, 1390392, 1467636, 1718208, 1853856, 1956848, 2201454, 2471808, 2577312, 2692224, 2780784, 2935272, 3302181, 3436416, 3707712, 3913696, 4402908, 5154624, 5561568, 5870544, 6604362, 7415424, 7827392, 8805816, 10309248, 11123136, 11741088, 13208724, 15654784, 17611632, 22246272, 23482176, 26417448, 35223264, 46964352, 52834896, 70446528, 105669792, 140893056, 211339584, 422679168]

約数ペア:

[(1, 422679168), (2, 211339584), (3, 140893056), (4, 105669792), (6, 70446528), (8, 52834896), (9, 46964352), (12, 35223264), (16, 26417448), (18, 23482176), (19, 22246272), (24, 17611632), (27, 15654784), (32, 13208724), (36, 11741088), (38, 11123136), (41, 10309248), (48, 8805816), (54, 7827392), (57, 7415424), (64, 6604362), (72, 5870544), (76, 5561568), (82, 5154624), (96, 4402908), (108, 3913696), (114, 3707712), (123, 3436416), (128, 3302181), (144, 2935272), (152, 2780784), (157, 2692224), (164, 2577312), (171, 2471808), (192, 2201454), (216, 1956848), (228, 1853856), (246, 1718208), (288, 1467636), (304, 1390392), (314, 1346112), (328, 1288656), (342, 1235904), (369, 1145472), (384, 1100727), (432, 978424), (456, 926928), (471, 897408), (492, 859104), (513, 823936), (576, 733818), (608, 695196), (628, 673056), (656, 644328), (684, 617952), (738, 572736), (779, 542592), (864, 489212), (912, 463464), (942, 448704), (984, 429552), (1026, 411968), (1107, 381824), (1152, 366909), (1216, 347598), (1256, 336528), (1312, 322164), (1368, 308976), (1413, 299136), (1476, 286368), (1558, 271296), (1728, 244606), (1824, 231732), (1884, 224352), (1968, 214776), (2052, 205984), (2214, 190912), (2337, 180864), (2432, 173799), (2512, 168264), (2624, 161082), (2736, 154488), (2826, 149568), (2952, 143184), (2983, 141696), (3116, 135648), (3456, 122303), (3648, 115866), (3768, 112176), (3936, 107388), (4104, 102992), (4239, 99712), (4428, 95456), (4674, 90432), (5024, 84132), (5248, 80541), (5472, 77244), (5652, 74784), (5904, 71592), (5966, 70848), (6232, 67824), (6437, 65664), (7011, 60288), (7296, 57933), (7536, 56088), (7872, 53694), (8208, 51496), (8478, 49856), (8856, 47728), (8949, 47232), (9348, 45216), (10048, 42066), (10944, 38622), (11304, 37392), (11808, 35796), (11932, 35424), (12464, 33912), (12874, 32832), (14022, 30144), (15072, 28044), (15744, 26847), (16416, 25748), (16956, 24928), (17712, 23864), (17898, 23616), (18696, 22608), (19311, 21888), (20096, 21033)]