780933888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 216

約数和(自身を含む): 2638280736

約数和(自身を除く): 1857346848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 656, 672, 738, 768, 861, 896, 984, 1008, 1148, 1152, 1181, 1312, 1344, 1476, 1722, 1792, 1968, 2016, 2296, 2304, 2362, 2583, 2624, 2688, 2952, 3444, 3543, 3936, 4032, 4592, 4724, 5166, 5248, 5376, 5904, 6888, 7086, 7872, 8064, 8267, 9184, 9448, 10332, 10496, 10629, 11808, 13776, 14172, 15744, 16128, 16534, 18368, 18896, 20664, 21258, 23616, 24801, 27552, 28344, 31488, 33068, 36736, 37792, 41328, 42516, 47232, 48421, 49602, 55104, 56688, 66136, 73472, 74403, 75584, 82656, 85032, 94464, 96842, 99204, 110208, 113376, 132272, 145263, 148806, 151168, 165312, 170064, 193684, 198408, 220416, 226752, 264544, 290526, 297612, 302336, 330624, 338947, 340128, 387368, 396816, 435789, 453504, 529088, 581052, 595224, 661248, 677894, 680256, 774736, 793632, 871578, 907008, 1016841, 1058176, 1162104, 1190448, 1355788, 1360512, 1549472, 1587264, 1743156, 2033682, 2116352, 2324208, 2380896, 2711576, 2721024, 3050523, 3098944, 3174528, 3486312, 4067364, 4648416, 4761792, 5423152, 6101046, 6197888, 6349056, 6972624, 8134728, 9296832, 9523584, 10846304, 12202092, 12395776, 13945248, 16269456, 18593664, 19047168, 21692608, 24404184, 27890496, 32538912, 37187328, 43385216, 48808368, 55780992, 65077824, 86770432, 97616736, 111561984, 130155648, 195233472, 260311296, 390466944, 780933888]

約数ペア:

[(1, 780933888), (2, 390466944), (3, 260311296), (4, 195233472), (6, 130155648), (7, 111561984), (8, 97616736), (9, 86770432), (12, 65077824), (14, 55780992), (16, 48808368), (18, 43385216), (21, 37187328), (24, 32538912), (28, 27890496), (32, 24404184), (36, 21692608), (41, 19047168), (42, 18593664), (48, 16269456), (56, 13945248), (63, 12395776), (64, 12202092), (72, 10846304), (82, 9523584), (84, 9296832), (96, 8134728), (112, 6972624), (123, 6349056), (126, 6197888), (128, 6101046), (144, 5423152), (164, 4761792), (168, 4648416), (192, 4067364), (224, 3486312), (246, 3174528), (252, 3098944), (256, 3050523), (287, 2721024), (288, 2711576), (328, 2380896), (336, 2324208), (369, 2116352), (384, 2033682), (448, 1743156), (492, 1587264), (504, 1549472), (574, 1360512), (576, 1355788), (656, 1190448), (672, 1162104), (738, 1058176), (768, 1016841), (861, 907008), (896, 871578), (984, 793632), (1008, 774736), (1148, 680256), (1152, 677894), (1181, 661248), (1312, 595224), (1344, 581052), (1476, 529088), (1722, 453504), (1792, 435789), (1968, 396816), (2016, 387368), (2296, 340128), (2304, 338947), (2362, 330624), (2583, 302336), (2624, 297612), (2688, 290526), (2952, 264544), (3444, 226752), (3543, 220416), (3936, 198408), (4032, 193684), (4592, 170064), (4724, 165312), (5166, 151168), (5248, 148806), (5376, 145263), (5904, 132272), (6888, 113376), (7086, 110208), (7872, 99204), (8064, 96842), (8267, 94464), (9184, 85032), (9448, 82656), (10332, 75584), (10496, 74403), (10629, 73472), (11808, 66136), (13776, 56688), (14172, 55104), (15744, 49602), (16128, 48421), (16534, 47232), (18368, 42516), (18896, 41328), (20664, 37792), (21258, 36736), (23616, 33068), (24801, 31488), (27552, 28344)]