209477664

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 494993376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 79, 81, 88, 93, 96, 99, 108, 124, 132, 144, 158, 162, 176, 186, 198, 216, 237, 243, 248, 264, 279, 288, 297, 316, 324, 341, 352, 372, 396, 432, 474, 486, 496, 528, 558, 594, 632, 648, 682, 711, 744, 792, 837, 864, 869, 891, 948, 972, 992, 1023, 1056, 1116, 1188, 1264, 1296, 1364, 1422, 1488, 1584, 1674, 1738, 1782, 1896, 1944, 2046, 2133, 2232, 2376, 2449, 2511, 2528, 2592, 2607, 2673, 2728, 2844, 2976, 3069, 3168, 3348, 3476, 3564, 3792, 3888, 4092, 4266, 4464, 4752, 4898, 5022, 5214, 5346, 5456, 5688, 6138, 6399, 6696, 6952, 7128, 7347, 7533, 7584, 7776, 7821, 8184, 8532, 8928, 9207, 9504, 9796, 10044, 10428, 10692, 10912, 11376, 12276, 12798, 13392, 13904, 14256, 14694, 15066, 15642, 16368, 17064, 18414, 19197, 19592, 20088, 20856, 21384, 22041, 22752, 23463, 24552, 25596, 26784, 26939, 27621, 27808, 28512, 29388, 30132, 31284, 32736, 34128, 36828, 38394, 39184, 40176, 41712, 42768, 44082, 46926, 49104, 51192, 53878, 55242, 58776, 60264, 62568, 66123, 68256, 70389, 73656, 76788, 78368, 80352, 80817, 82863, 83424, 85536, 88164, 93852, 98208, 102384, 107756, 110484, 117552, 120528, 125136, 132246, 140778, 147312, 153576, 161634, 165726, 176328, 187704, 198369, 204768, 211167, 215512, 220968, 235104, 241056, 242451, 250272, 264492, 281556, 294624, 307152, 323268, 331452, 352656, 375408, 396738, 422334, 431024, 441936, 484902, 528984, 563112, 595107, 614304, 646536, 662904, 705312, 727353, 750816, 793476, 844668, 862048, 883872, 969804, 1057968, 1126224, 1190214, 1293072, 1325808, 1454706, 1586952, 1689336, 1939608, 2115936, 2182059, 2252448, 2380428, 2586144, 2651616, 2909412, 3173904, 3378672, 3879216, 4364118, 4760856, 5818824, 6347808, 6546177, 6757344, 7758432, 8728236, 9521712, 11637648, 13092354, 17456472, 19043424, 23275296, 26184708, 34912944, 52369416, 69825888, 104738832, 209477664]

約数ペア:

[(1, 209477664), (2, 104738832), (3, 69825888), (4, 52369416), (6, 34912944), (8, 26184708), (9, 23275296), (11, 19043424), (12, 17456472), (16, 13092354), (18, 11637648), (22, 9521712), (24, 8728236), (27, 7758432), (31, 6757344), (32, 6546177), (33, 6347808), (36, 5818824), (44, 4760856), (48, 4364118), (54, 3879216), (62, 3378672), (66, 3173904), (72, 2909412), (79, 2651616), (81, 2586144), (88, 2380428), (93, 2252448), (96, 2182059), (99, 2115936), (108, 1939608), (124, 1689336), (132, 1586952), (144, 1454706), (158, 1325808), (162, 1293072), (176, 1190214), (186, 1126224), (198, 1057968), (216, 969804), (237, 883872), (243, 862048), (248, 844668), (264, 793476), (279, 750816), (288, 727353), (297, 705312), (316, 662904), (324, 646536), (341, 614304), (352, 595107), (372, 563112), (396, 528984), (432, 484902), (474, 441936), (486, 431024), (496, 422334), (528, 396738), (558, 375408), (594, 352656), (632, 331452), (648, 323268), (682, 307152), (711, 294624), (744, 281556), (792, 264492), (837, 250272), (864, 242451), (869, 241056), (891, 235104), (948, 220968), (972, 215512), (992, 211167), (1023, 204768), (1056, 198369), (1116, 187704), (1188, 176328), (1264, 165726), (1296, 161634), (1364, 153576), (1422, 147312), (1488, 140778), (1584, 132246), (1674, 125136), (1738, 120528), (1782, 117552), (1896, 110484), (1944, 107756), (2046, 102384), (2133, 98208), (2232, 93852), (2376, 88164), (2449, 85536), (2511, 83424), (2528, 82863), (2592, 80817), (2607, 80352), (2673, 78368), (2728, 76788), (2844, 73656), (2976, 70389), (3069, 68256), (3168, 66123), (3348, 62568), (3476, 60264), (3564, 58776), (3792, 55242), (3888, 53878), (4092, 51192), (4266, 49104), (4464, 46926), (4752, 44082), (4898, 42768), (5022, 41712), (5214, 40176), (5346, 39184), (5456, 38394), (5688, 36828), (6138, 34128), (6399, 32736), (6696, 31284), (6952, 30132), (7128, 29388), (7347, 28512), (7533, 27808), (7584, 27621), (7776, 26939), (7821, 26784), (8184, 25596), (8532, 24552), (8928, 23463), (9207, 22752), (9504, 22041), (9796, 21384), (10044, 20856), (10428, 20088), (10692, 19592), (10912, 19197), (11376, 18414), (12276, 17064), (12798, 16368), (13392, 15642), (13904, 15066), (14256, 14694)]