201615648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 622934928

約数和(自身を除く): 421319280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 68, 78, 86, 96, 102, 104, 129, 136, 156, 169, 172, 204, 208, 221, 258, 272, 289, 312, 338, 344, 408, 416, 442, 507, 516, 544, 559, 578, 624, 663, 676, 688, 731, 816, 867, 884, 1014, 1032, 1118, 1156, 1248, 1326, 1352, 1376, 1462, 1632, 1677, 1734, 1768, 2028, 2064, 2193, 2236, 2312, 2652, 2704, 2873, 2924, 3354, 3468, 3536, 3757, 4056, 4128, 4386, 4472, 4624, 5304, 5408, 5746, 5848, 6708, 6936, 7072, 7267, 7514, 8112, 8619, 8772, 8944, 9248, 9503, 10608, 11271, 11492, 11696, 12427, 13416, 13872, 14534, 15028, 16224, 17238, 17544, 17888, 19006, 21216, 21801, 22542, 22984, 23392, 24854, 26832, 27744, 28509, 29068, 30056, 34476, 35088, 37281, 38012, 43602, 45084, 45968, 48841, 49708, 53664, 57018, 58136, 60112, 68952, 70176, 74562, 76024, 87204, 90168, 91936, 97682, 99416, 114036, 116272, 120224, 123539, 137904, 146523, 149124, 152048, 161551, 174408, 180336, 195364, 198832, 228072, 232544, 247078, 275808, 293046, 298248, 304096, 323102, 348816, 360672, 370617, 390728, 397664, 456144, 484653, 494156, 586092, 596496, 646204, 697632, 741234, 781456, 912288, 969306, 988312, 1172184, 1192992, 1292408, 1482468, 1562912, 1938612, 1976624, 2100163, 2344368, 2584816, 2964936, 3877224, 3953248, 4200326, 4688736, 5169632, 5929872, 6300489, 7754448, 8400652, 11859744, 12600978, 15508896, 16801304, 25201956, 33602608, 50403912, 67205216, 100807824, 201615648]

約数ペア:

[(1, 201615648), (2, 100807824), (3, 67205216), (4, 50403912), (6, 33602608), (8, 25201956), (12, 16801304), (13, 15508896), (16, 12600978), (17, 11859744), (24, 8400652), (26, 7754448), (32, 6300489), (34, 5929872), (39, 5169632), (43, 4688736), (48, 4200326), (51, 3953248), (52, 3877224), (68, 2964936), (78, 2584816), (86, 2344368), (96, 2100163), (102, 1976624), (104, 1938612), (129, 1562912), (136, 1482468), (156, 1292408), (169, 1192992), (172, 1172184), (204, 988312), (208, 969306), (221, 912288), (258, 781456), (272, 741234), (289, 697632), (312, 646204), (338, 596496), (344, 586092), (408, 494156), (416, 484653), (442, 456144), (507, 397664), (516, 390728), (544, 370617), (559, 360672), (578, 348816), (624, 323102), (663, 304096), (676, 298248), (688, 293046), (731, 275808), (816, 247078), (867, 232544), (884, 228072), (1014, 198832), (1032, 195364), (1118, 180336), (1156, 174408), (1248, 161551), (1326, 152048), (1352, 149124), (1376, 146523), (1462, 137904), (1632, 123539), (1677, 120224), (1734, 116272), (1768, 114036), (2028, 99416), (2064, 97682), (2193, 91936), (2236, 90168), (2312, 87204), (2652, 76024), (2704, 74562), (2873, 70176), (2924, 68952), (3354, 60112), (3468, 58136), (3536, 57018), (3757, 53664), (4056, 49708), (4128, 48841), (4386, 45968), (4472, 45084), (4624, 43602), (5304, 38012), (5408, 37281), (5746, 35088), (5848, 34476), (6708, 30056), (6936, 29068), (7072, 28509), (7267, 27744), (7514, 26832), (8112, 24854), (8619, 23392), (8772, 22984), (8944, 22542), (9248, 21801), (9503, 21216), (10608, 19006), (11271, 17888), (11492, 17544), (11696, 17238), (12427, 16224), (13416, 15028), (13872, 14534)]