25420485888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2281}}^1$

素因数の和:3001

約数の個数: 216

約数和(自身を含む): 83922028736

約数和(自身を除く): 58501542848

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, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 691, 768, 896, 1008, 1152, 1344, 1382, 1792, 2016, 2073, 2281, 2304, 2688, 2764, 4032, 4146, 4562, 4837, 5376, 5528, 6219, 6843, 8064, 8292, 9124, 9674, 11056, 12438, 13686, 14511, 15967, 16128, 16584, 18248, 19348, 20529, 22112, 24876, 27372, 29022, 31934, 33168, 36496, 38696, 41058, 43533, 44224, 47901, 49752, 54744, 58044, 63868, 66336, 72992, 77392, 82116, 87066, 88448, 95802, 99504, 109488, 116088, 127736, 132672, 143703, 145984, 154784, 164232, 174132, 176896, 191604, 199008, 218976, 232176, 255472, 265344, 287406, 291968, 309568, 328464, 348264, 383208, 398016, 437952, 464352, 510944, 530688, 574812, 583936, 619136, 656928, 696528, 766416, 796032, 875904, 928704, 1021888, 1149624, 1238272, 1313856, 1393056, 1532832, 1576171, 1592064, 1751808, 1857408, 2043776, 2299248, 2627712, 2786112, 3065664, 3152342, 3714816, 4087552, 4598496, 4728513, 5255424, 5572224, 6131328, 6304684, 9196992, 9457026, 11033197, 11144448, 12262656, 12609368, 14185539, 18393984, 18914052, 22066394, 25218736, 28371078, 33099591, 36787968, 37828104, 44132788, 50437472, 56742156, 66199182, 75656208, 88265576, 99298773, 100874944, 113484312, 132398364, 151312416, 176531152, 198597546, 201749888, 226968624, 264796728, 302624832, 353062304, 397195092, 403499776, 453937248, 529593456, 605249664, 706124608, 794390184, 907874496, 1059186912, 1210499328, 1412249216, 1588780368, 1815748992, 2118373824, 2824498432, 3177560736, 3631497984, 4236747648, 6355121472, 8473495296, 12710242944, 25420485888]

約数ペア:

[(1, 25420485888), (2, 12710242944), (3, 8473495296), (4, 6355121472), (6, 4236747648), (7, 3631497984), (8, 3177560736), (9, 2824498432), (12, 2118373824), (14, 1815748992), (16, 1588780368), (18, 1412249216), (21, 1210499328), (24, 1059186912), (28, 907874496), (32, 794390184), (36, 706124608), (42, 605249664), (48, 529593456), (56, 453937248), (63, 403499776), (64, 397195092), (72, 353062304), (84, 302624832), (96, 264796728), (112, 226968624), (126, 201749888), (128, 198597546), (144, 176531152), (168, 151312416), (192, 132398364), (224, 113484312), (252, 100874944), (256, 99298773), (288, 88265576), (336, 75656208), (384, 66199182), (448, 56742156), (504, 50437472), (576, 44132788), (672, 37828104), (691, 36787968), (768, 33099591), (896, 28371078), (1008, 25218736), (1152, 22066394), (1344, 18914052), (1382, 18393984), (1792, 14185539), (2016, 12609368), (2073, 12262656), (2281, 11144448), (2304, 11033197), (2688, 9457026), (2764, 9196992), (4032, 6304684), (4146, 6131328), (4562, 5572224), (4837, 5255424), (5376, 4728513), (5528, 4598496), (6219, 4087552), (6843, 3714816), (8064, 3152342), (8292, 3065664), (9124, 2786112), (9674, 2627712), (11056, 2299248), (12438, 2043776), (13686, 1857408), (14511, 1751808), (15967, 1592064), (16128, 1576171), (16584, 1532832), (18248, 1393056), (19348, 1313856), (20529, 1238272), (22112, 1149624), (24876, 1021888), (27372, 928704), (29022, 875904), (31934, 796032), (33168, 766416), (36496, 696528), (38696, 656928), (41058, 619136), (43533, 583936), (44224, 574812), (47901, 530688), (49752, 510944), (54744, 464352), (58044, 437952), (63868, 398016), (66336, 383208), (72992, 348264), (77392, 328464), (82116, 309568), (87066, 291968), (88448, 287406), (95802, 265344), (99504, 255472), (109488, 232176), (116088, 218976), (127736, 199008), (132672, 191604), (143703, 176896), (145984, 174132), (154784, 164232)]