328412448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4216

約数の個数: 192

約数和(自身を含む): 1179198720

約数和(自身を除く): 850786272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4177, 4368, 4914, 5616, 6048, 6552, 8354, 8736, 9828, 11232, 12531, 13104, 16708, 19656, 25062, 26208, 29239, 33416, 37593, 39312, 50124, 54301, 58478, 66832, 75186, 78624, 87717, 100248, 108602, 112779, 116956, 133664, 150372, 162903, 175434, 200496, 217204, 225558, 233912, 263151, 300744, 325806, 350868, 380107, 400992, 434408, 451116, 467824, 488709, 526302, 601488, 651612, 701736, 760214, 789453, 868816, 902232, 935648, 977418, 1052604, 1140321, 1202976, 1303224, 1403472, 1466127, 1520428, 1578906, 1737632, 1804464, 1954836, 2105208, 2280642, 2606448, 2806944, 2932254, 3040856, 3157812, 3420963, 3608928, 3909672, 4210416, 4561284, 5212896, 5864508, 6081712, 6315624, 6841926, 7819344, 8420832, 9122568, 10262889, 11729016, 12163424, 12631248, 13683852, 15638688, 18245136, 20525778, 23458032, 25262496, 27367704, 36490272, 41051556, 46916064, 54735408, 82103112, 109470816, 164206224, 328412448]

約数ペア:

[(1, 328412448), (2, 164206224), (3, 109470816), (4, 82103112), (6, 54735408), (7, 46916064), (8, 41051556), (9, 36490272), (12, 27367704), (13, 25262496), (14, 23458032), (16, 20525778), (18, 18245136), (21, 15638688), (24, 13683852), (26, 12631248), (27, 12163424), (28, 11729016), (32, 10262889), (36, 9122568), (39, 8420832), (42, 7819344), (48, 6841926), (52, 6315624), (54, 6081712), (56, 5864508), (63, 5212896), (72, 4561284), (78, 4210416), (84, 3909672), (91, 3608928), (96, 3420963), (104, 3157812), (108, 3040856), (112, 2932254), (117, 2806944), (126, 2606448), (144, 2280642), (156, 2105208), (168, 1954836), (182, 1804464), (189, 1737632), (208, 1578906), (216, 1520428), (224, 1466127), (234, 1403472), (252, 1303224), (273, 1202976), (288, 1140321), (312, 1052604), (336, 977418), (351, 935648), (364, 902232), (378, 868816), (416, 789453), (432, 760214), (468, 701736), (504, 651612), (546, 601488), (624, 526302), (672, 488709), (702, 467824), (728, 451116), (756, 434408), (819, 400992), (864, 380107), (936, 350868), (1008, 325806), (1092, 300744), (1248, 263151), (1404, 233912), (1456, 225558), (1512, 217204), (1638, 200496), (1872, 175434), (2016, 162903), (2184, 150372), (2457, 133664), (2808, 116956), (2912, 112779), (3024, 108602), (3276, 100248), (3744, 87717), (4177, 78624), (4368, 75186), (4914, 66832), (5616, 58478), (6048, 54301), (6552, 50124), (8354, 39312), (8736, 37593), (9828, 33416), (11232, 29239), (12531, 26208), (13104, 25062), (16708, 19656)]