1265608512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4517

約数の個数: 168

約数和(自身を含む): 4205215872

約数和(自身を除く): 2939607360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 852, 994, 1008, 1136, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4032, 4421, 4473, 4544, 5112, 5964, 6816, 7952, 8842, 8946, 10224, 11928, 13263, 13632, 15904, 17684, 17892, 20448, 23856, 26526, 30947, 31808, 35368, 35784, 39789, 40896, 47712, 53052, 61894, 70736, 71568, 79578, 92841, 95424, 106104, 123788, 141472, 143136, 159156, 185682, 212208, 247576, 278523, 282944, 286272, 313891, 318312, 371364, 424416, 495152, 557046, 627782, 636624, 742728, 848832, 941673, 990304, 1114092, 1255564, 1273248, 1485456, 1883346, 1980608, 2197237, 2228184, 2511128, 2546496, 2825019, 2970912, 3766692, 4394474, 4456368, 5022256, 5650038, 5941824, 6591711, 7533384, 8788948, 8912736, 10044512, 11300076, 13183422, 15066768, 17577896, 17825472, 19775133, 20089024, 22600152, 26366844, 30133536, 35155792, 39550266, 45200304, 52733688, 60267072, 70311584, 79100532, 90400608, 105467376, 140623168, 158201064, 180801216, 210934752, 316402128, 421869504, 632804256, 1265608512]

約数ペア:

[(1, 1265608512), (2, 632804256), (3, 421869504), (4, 316402128), (6, 210934752), (7, 180801216), (8, 158201064), (9, 140623168), (12, 105467376), (14, 90400608), (16, 79100532), (18, 70311584), (21, 60267072), (24, 52733688), (28, 45200304), (32, 39550266), (36, 35155792), (42, 30133536), (48, 26366844), (56, 22600152), (63, 20089024), (64, 19775133), (71, 17825472), (72, 17577896), (84, 15066768), (96, 13183422), (112, 11300076), (126, 10044512), (142, 8912736), (144, 8788948), (168, 7533384), (192, 6591711), (213, 5941824), (224, 5650038), (252, 5022256), (284, 4456368), (288, 4394474), (336, 3766692), (426, 2970912), (448, 2825019), (497, 2546496), (504, 2511128), (568, 2228184), (576, 2197237), (639, 1980608), (672, 1883346), (852, 1485456), (994, 1273248), (1008, 1255564), (1136, 1114092), (1278, 990304), (1344, 941673), (1491, 848832), (1704, 742728), (1988, 636624), (2016, 627782), (2272, 557046), (2556, 495152), (2982, 424416), (3408, 371364), (3976, 318312), (4032, 313891), (4421, 286272), (4473, 282944), (4544, 278523), (5112, 247576), (5964, 212208), (6816, 185682), (7952, 159156), (8842, 143136), (8946, 141472), (10224, 123788), (11928, 106104), (13263, 95424), (13632, 92841), (15904, 79578), (17684, 71568), (17892, 70736), (20448, 61894), (23856, 53052), (26526, 47712), (30947, 40896), (31808, 39789), (35368, 35784)]