647019072

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6977}}^1$

素因数の和:7025

約数の個数: 168

約数和(自身を含む): 2211970176

約数和(自身を除く): 1564951104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 6977, 7728, 10304, 11592, 13248, 13954, 15456, 20931, 23184, 27908, 30912, 41862, 46368, 48839, 55816, 62793, 83724, 92736, 97678, 111632, 125586, 146517, 160471, 167448, 195356, 223264, 251172, 293034, 320942, 334896, 390712, 439551, 446528, 481413, 502344, 586068, 641884, 669792, 781424, 879102, 962826, 1004688, 1123297, 1172136, 1283768, 1339584, 1444239, 1562848, 1758204, 1925652, 2009376, 2246594, 2344272, 2567536, 2888478, 3125696, 3369891, 3516408, 3851304, 4018752, 4493188, 4688544, 5135072, 5776956, 6739782, 7032816, 7702608, 8986376, 9377088, 10109673, 10270144, 11553912, 13479564, 14065632, 15405216, 17972752, 20219346, 23107824, 26959128, 28131264, 30810432, 35945504, 40438692, 46215648, 53918256, 71891008, 80877384, 92431296, 107836512, 161754768, 215673024, 323509536, 647019072]

約数ペア:

[(1, 647019072), (2, 323509536), (3, 215673024), (4, 161754768), (6, 107836512), (7, 92431296), (8, 80877384), (9, 71891008), (12, 53918256), (14, 46215648), (16, 40438692), (18, 35945504), (21, 30810432), (23, 28131264), (24, 26959128), (28, 23107824), (32, 20219346), (36, 17972752), (42, 15405216), (46, 14065632), (48, 13479564), (56, 11553912), (63, 10270144), (64, 10109673), (69, 9377088), (72, 8986376), (84, 7702608), (92, 7032816), (96, 6739782), (112, 5776956), (126, 5135072), (138, 4688544), (144, 4493188), (161, 4018752), (168, 3851304), (184, 3516408), (192, 3369891), (207, 3125696), (224, 2888478), (252, 2567536), (276, 2344272), (288, 2246594), (322, 2009376), (336, 1925652), (368, 1758204), (414, 1562848), (448, 1444239), (483, 1339584), (504, 1283768), (552, 1172136), (576, 1123297), (644, 1004688), (672, 962826), (736, 879102), (828, 781424), (966, 669792), (1008, 641884), (1104, 586068), (1288, 502344), (1344, 481413), (1449, 446528), (1472, 439551), (1656, 390712), (1932, 334896), (2016, 320942), (2208, 293034), (2576, 251172), (2898, 223264), (3312, 195356), (3864, 167448), (4032, 160471), (4416, 146517), (5152, 125586), (5796, 111632), (6624, 97678), (6977, 92736), (7728, 83724), (10304, 62793), (11592, 55816), (13248, 48839), (13954, 46368), (15456, 41862), (20931, 30912), (23184, 27908)]