1690416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 6110720

約数和(自身を除く): 4420304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 48, 52, 54, 56, 63, 72, 78, 84, 86, 91, 104, 108, 112, 117, 126, 129, 144, 156, 168, 172, 182, 189, 208, 216, 234, 252, 258, 273, 301, 312, 336, 344, 351, 364, 378, 387, 432, 468, 504, 516, 546, 559, 602, 624, 688, 702, 728, 756, 774, 819, 903, 936, 1008, 1032, 1092, 1118, 1161, 1204, 1404, 1456, 1512, 1548, 1638, 1677, 1806, 1872, 2064, 2184, 2236, 2322, 2408, 2457, 2709, 2808, 3024, 3096, 3276, 3354, 3612, 3913, 4368, 4472, 4644, 4816, 4914, 5031, 5418, 5616, 6192, 6552, 6708, 7224, 7826, 8127, 8944, 9288, 9828, 10062, 10836, 11739, 13104, 13416, 14448, 15093, 15652, 16254, 18576, 19656, 20124, 21672, 23478, 26832, 30186, 31304, 32508, 35217, 39312, 40248, 43344, 46956, 60372, 62608, 65016, 70434, 80496, 93912, 105651, 120744, 130032, 140868, 187824, 211302, 241488, 281736, 422604, 563472, 845208, 1690416]

約数ペア:

[(1, 1690416), (2, 845208), (3, 563472), (4, 422604), (6, 281736), (7, 241488), (8, 211302), (9, 187824), (12, 140868), (13, 130032), (14, 120744), (16, 105651), (18, 93912), (21, 80496), (24, 70434), (26, 65016), (27, 62608), (28, 60372), (36, 46956), (39, 43344), (42, 40248), (43, 39312), (48, 35217), (52, 32508), (54, 31304), (56, 30186), (63, 26832), (72, 23478), (78, 21672), (84, 20124), (86, 19656), (91, 18576), (104, 16254), (108, 15652), (112, 15093), (117, 14448), (126, 13416), (129, 13104), (144, 11739), (156, 10836), (168, 10062), (172, 9828), (182, 9288), (189, 8944), (208, 8127), (216, 7826), (234, 7224), (252, 6708), (258, 6552), (273, 6192), (301, 5616), (312, 5418), (336, 5031), (344, 4914), (351, 4816), (364, 4644), (378, 4472), (387, 4368), (432, 3913), (468, 3612), (504, 3354), (516, 3276), (546, 3096), (559, 3024), (602, 2808), (624, 2709), (688, 2457), (702, 2408), (728, 2322), (756, 2236), (774, 2184), (819, 2064), (903, 1872), (936, 1806), (1008, 1677), (1032, 1638), (1092, 1548), (1118, 1512), (1161, 1456), (1204, 1404)]