21437309376

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{3491}}^1$

素因数の和:5039

約数の個数: 168

約数和(自身を含む): 70290440064

約数和(自身を除く): 48853130688

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 1523, 2016, 3046, 3491, 4032, 4569, 6092, 6982, 9138, 10473, 10661, 12184, 13707, 13964, 18276, 20946, 21322, 24368, 24437, 27414, 27928, 31419, 31983, 36552, 41892, 42644, 48736, 48874, 54828, 55856, 62838, 63966, 73104, 73311, 83784, 85288, 95949, 97472, 97748, 109656, 111712, 125676, 127932, 146208, 146622, 167568, 170576, 191898, 195496, 219312, 219933, 223424, 251352, 255864, 292416, 293244, 335136, 341152, 383796, 390992, 438624, 439866, 502704, 511728, 586488, 670272, 682304, 767592, 781984, 877248, 879732, 1005408, 1023456, 1172976, 1535184, 1563968, 1759464, 2010816, 2046912, 2345952, 3070368, 3518928, 4691904, 5316793, 6140736, 7037856, 10633586, 14075712, 15950379, 21267172, 31900758, 37217551, 42534344, 47851137, 63801516, 74435102, 85068688, 95702274, 111652653, 127603032, 148870204, 170137376, 191404548, 223305306, 255206064, 297740408, 334957959, 340274752, 382809096, 446610612, 510412128, 595480816, 669915918, 765618192, 893221224, 1020824256, 1190961632, 1339831836, 1531236384, 1786442448, 2381923264, 2679663672, 3062472768, 3572884896, 5359327344, 7145769792, 10718654688, 21437309376]

約数ペア:

[(1, 21437309376), (2, 10718654688), (3, 7145769792), (4, 5359327344), (6, 3572884896), (7, 3062472768), (8, 2679663672), (9, 2381923264), (12, 1786442448), (14, 1531236384), (16, 1339831836), (18, 1190961632), (21, 1020824256), (24, 893221224), (28, 765618192), (32, 669915918), (36, 595480816), (42, 510412128), (48, 446610612), (56, 382809096), (63, 340274752), (64, 334957959), (72, 297740408), (84, 255206064), (96, 223305306), (112, 191404548), (126, 170137376), (144, 148870204), (168, 127603032), (192, 111652653), (224, 95702274), (252, 85068688), (288, 74435102), (336, 63801516), (448, 47851137), (504, 42534344), (576, 37217551), (672, 31900758), (1008, 21267172), (1344, 15950379), (1523, 14075712), (2016, 10633586), (3046, 7037856), (3491, 6140736), (4032, 5316793), (4569, 4691904), (6092, 3518928), (6982, 3070368), (9138, 2345952), (10473, 2046912), (10661, 2010816), (12184, 1759464), (13707, 1563968), (13964, 1535184), (18276, 1172976), (20946, 1023456), (21322, 1005408), (24368, 879732), (24437, 877248), (27414, 781984), (27928, 767592), (31419, 682304), (31983, 670272), (36552, 586488), (41892, 511728), (42644, 502704), (48736, 439866), (48874, 438624), (54828, 390992), (55856, 383796), (62838, 341152), (63966, 335136), (73104, 293244), (73311, 292416), (83784, 255864), (85288, 251352), (95949, 223424), (97472, 219933), (97748, 219312), (109656, 195496), (111712, 191898), (125676, 170576), (127932, 167568), (146208, 146622)]