855977136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 2614975488

約数和(自身を除く): 1758998352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 71, 84, 106, 112, 142, 159, 168, 212, 213, 284, 318, 336, 371, 424, 426, 497, 568, 636, 677, 742, 848, 852, 994, 1113, 1136, 1272, 1354, 1484, 1491, 1704, 1988, 2031, 2226, 2544, 2708, 2968, 2982, 3408, 3763, 3976, 4062, 4452, 4739, 5416, 5936, 5964, 7526, 7952, 8124, 8904, 9478, 10832, 11289, 11928, 14217, 15052, 16248, 17808, 18956, 22578, 23856, 26341, 28434, 30104, 32496, 35881, 37912, 45156, 48067, 52682, 56868, 60208, 71762, 75824, 79023, 90312, 96134, 105364, 107643, 113736, 143524, 144201, 158046, 180624, 192268, 210728, 215286, 227472, 251167, 287048, 288402, 316092, 336469, 384536, 421456, 430572, 502334, 574096, 576804, 632184, 672938, 753501, 769072, 861144, 1004668, 1009407, 1153608, 1264368, 1345876, 1507002, 1722288, 2009336, 2018814, 2307216, 2547551, 2691752, 3014004, 4018672, 4037628, 5095102, 5383504, 6028008, 7642653, 8075256, 10190204, 12056016, 15285306, 16150512, 17832857, 20380408, 30570612, 35665714, 40760816, 53498571, 61141224, 71331428, 106997142, 122282448, 142662856, 213994284, 285325712, 427988568, 855977136]

約数ペア:

[(1, 855977136), (2, 427988568), (3, 285325712), (4, 213994284), (6, 142662856), (7, 122282448), (8, 106997142), (12, 71331428), (14, 61141224), (16, 53498571), (21, 40760816), (24, 35665714), (28, 30570612), (42, 20380408), (48, 17832857), (53, 16150512), (56, 15285306), (71, 12056016), (84, 10190204), (106, 8075256), (112, 7642653), (142, 6028008), (159, 5383504), (168, 5095102), (212, 4037628), (213, 4018672), (284, 3014004), (318, 2691752), (336, 2547551), (371, 2307216), (424, 2018814), (426, 2009336), (497, 1722288), (568, 1507002), (636, 1345876), (677, 1264368), (742, 1153608), (848, 1009407), (852, 1004668), (994, 861144), (1113, 769072), (1136, 753501), (1272, 672938), (1354, 632184), (1484, 576804), (1491, 574096), (1704, 502334), (1988, 430572), (2031, 421456), (2226, 384536), (2544, 336469), (2708, 316092), (2968, 288402), (2982, 287048), (3408, 251167), (3763, 227472), (3976, 215286), (4062, 210728), (4452, 192268), (4739, 180624), (5416, 158046), (5936, 144201), (5964, 143524), (7526, 113736), (7952, 107643), (8124, 105364), (8904, 96134), (9478, 90312), (10832, 79023), (11289, 75824), (11928, 71762), (14217, 60208), (15052, 56868), (16248, 52682), (17808, 48067), (18956, 45156), (22578, 37912), (23856, 35881), (26341, 32496), (28434, 30104)]