2168647552

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 4747944960

約数和(自身を除く): 2579297408

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 43, 46, 64, 74, 86, 92, 128, 148, 172, 184, 296, 344, 368, 463, 592, 688, 736, 851, 926, 989, 1184, 1376, 1472, 1591, 1702, 1852, 1978, 2368, 2752, 2944, 3182, 3404, 3704, 3956, 4736, 5504, 6364, 6808, 7408, 7912, 10649, 12728, 13616, 14816, 15824, 17131, 19909, 21298, 25456, 27232, 29632, 31648, 34262, 36593, 39818, 42596, 50912, 54464, 59264, 63296, 68524, 73186, 79636, 85192, 101824, 108928, 126592, 137048, 146372, 159272, 170384, 203648, 274096, 292744, 318544, 340768, 394013, 457907, 548192, 585488, 637088, 681536, 736633, 788026, 915814, 1096384, 1170976, 1274176, 1363072, 1473266, 1576052, 1831628, 2192768, 2341952, 2548352, 2946532, 3152104, 3663256, 4683904, 5893064, 6304208, 7326512, 11786128, 12608416, 14653024, 16942559, 23572256, 25216832, 29306048, 33885118, 47144512, 50433664, 58612096, 67770236, 94289024, 135540472, 271080944, 542161888, 1084323776, 2168647552]

約数ペア:

[(1, 2168647552), (2, 1084323776), (4, 542161888), (8, 271080944), (16, 135540472), (23, 94289024), (32, 67770236), (37, 58612096), (43, 50433664), (46, 47144512), (64, 33885118), (74, 29306048), (86, 25216832), (92, 23572256), (128, 16942559), (148, 14653024), (172, 12608416), (184, 11786128), (296, 7326512), (344, 6304208), (368, 5893064), (463, 4683904), (592, 3663256), (688, 3152104), (736, 2946532), (851, 2548352), (926, 2341952), (989, 2192768), (1184, 1831628), (1376, 1576052), (1472, 1473266), (1591, 1363072), (1702, 1274176), (1852, 1170976), (1978, 1096384), (2368, 915814), (2752, 788026), (2944, 736633), (3182, 681536), (3404, 637088), (3704, 585488), (3956, 548192), (4736, 457907), (5504, 394013), (6364, 340768), (6808, 318544), (7408, 292744), (7912, 274096), (10649, 203648), (12728, 170384), (13616, 159272), (14816, 146372), (15824, 137048), (17131, 126592), (19909, 108928), (21298, 101824), (25456, 85192), (27232, 79636), (29632, 73186), (31648, 68524), (34262, 63296), (36593, 59264), (39818, 54464), (42596, 50912)]