1782897863712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2984389}}^1$

素因数の和:2984543

約数の個数: 144

約数和(自身を含む): 5487075578880

約数和(自身を除く): 3704177715168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1176, 1524, 1568, 1778, 2032, 2352, 2667, 3048, 3556, 4064, 4704, 5334, 6096, 6223, 7112, 10668, 12192, 12446, 14224, 18669, 21336, 24892, 28448, 37338, 42672, 49784, 74676, 85344, 99568, 149352, 199136, 298704, 597408, 2984389, 5968778, 8953167, 11937556, 17906334, 20890723, 23875112, 35812668, 41781446, 47750224, 62672169, 71625336, 83562892, 95500448, 125344338, 143250672, 146235061, 167125784, 250688676, 286501344, 292470122, 334251568, 379017403, 438705183, 501377352, 584940244, 668503136, 758034806, 877410366, 1002754704, 1137052209, 1169880488, 1516069612, 1754820732, 2005509408, 2274104418, 2339760976, 2653121821, 3032139224, 3509641464, 4548208836, 4679521952, 5306243642, 6064278448, 7019282928, 7959365463, 9096417672, 10612487284, 12128556896, 14038565856, 15918730926, 18192835344, 18571852747, 21224974568, 31837461852, 36385670688, 37143705494, 42449949136, 55715558241, 63674923704, 74287410988, 84899898272, 111431116482, 127349847408, 148574821976, 222862232964, 254699694816, 297149643952, 445724465928, 594299287904, 891448931856, 1782897863712]

約数ペア:

[(1, 1782897863712), (2, 891448931856), (3, 594299287904), (4, 445724465928), (6, 297149643952), (7, 254699694816), (8, 222862232964), (12, 148574821976), (14, 127349847408), (16, 111431116482), (21, 84899898272), (24, 74287410988), (28, 63674923704), (32, 55715558241), (42, 42449949136), (48, 37143705494), (49, 36385670688), (56, 31837461852), (84, 21224974568), (96, 18571852747), (98, 18192835344), (112, 15918730926), (127, 14038565856), (147, 12128556896), (168, 10612487284), (196, 9096417672), (224, 7959365463), (254, 7019282928), (294, 6064278448), (336, 5306243642), (381, 4679521952), (392, 4548208836), (508, 3509641464), (588, 3032139224), (672, 2653121821), (762, 2339760976), (784, 2274104418), (889, 2005509408), (1016, 1754820732), (1176, 1516069612), (1524, 1169880488), (1568, 1137052209), (1778, 1002754704), (2032, 877410366), (2352, 758034806), (2667, 668503136), (3048, 584940244), (3556, 501377352), (4064, 438705183), (4704, 379017403), (5334, 334251568), (6096, 292470122), (6223, 286501344), (7112, 250688676), (10668, 167125784), (12192, 146235061), (12446, 143250672), (14224, 125344338), (18669, 95500448), (21336, 83562892), (24892, 71625336), (28448, 62672169), (37338, 47750224), (42672, 41781446), (49784, 35812668), (74676, 23875112), (85344, 20890723), (99568, 17906334), (149352, 11937556), (199136, 8953167), (298704, 5968778), (597408, 2984389)]