1285648896

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1234

約数の個数: 160

約数和(自身を含む): 3953854080

約数和(自身を除く): 2668205184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 327, 336, 384, 436, 448, 512, 654, 672, 763, 768, 872, 896, 1097, 1308, 1344, 1526, 1536, 1744, 1792, 2194, 2289, 2616, 2688, 3052, 3291, 3488, 3584, 4388, 4578, 5232, 5376, 6104, 6582, 6976, 7679, 8776, 9156, 10464, 10752, 12208, 13164, 13952, 15358, 17552, 18312, 20928, 23037, 24416, 26328, 27904, 30716, 35104, 36624, 41856, 46074, 48832, 52656, 55808, 61432, 70208, 73248, 83712, 92148, 97664, 105312, 119573, 122864, 140416, 146496, 167424, 184296, 195328, 210624, 239146, 245728, 280832, 292992, 358719, 368592, 390656, 421248, 478292, 491456, 561664, 585984, 717438, 737184, 837011, 842496, 956584, 982912, 1171968, 1434876, 1474368, 1674022, 1684992, 1913168, 1965824, 2511033, 2869752, 2948736, 3348044, 3826336, 3931648, 5022066, 5739504, 5897472, 6696088, 7652672, 10044132, 11479008, 11794944, 13392176, 15305344, 20088264, 22958016, 26784352, 30610688, 40176528, 45916032, 53568704, 61221376, 80353056, 91832064, 107137408, 160706112, 183664128, 214274816, 321412224, 428549632, 642824448, 1285648896]

約数ペア:

[(1, 1285648896), (2, 642824448), (3, 428549632), (4, 321412224), (6, 214274816), (7, 183664128), (8, 160706112), (12, 107137408), (14, 91832064), (16, 80353056), (21, 61221376), (24, 53568704), (28, 45916032), (32, 40176528), (42, 30610688), (48, 26784352), (56, 22958016), (64, 20088264), (84, 15305344), (96, 13392176), (109, 11794944), (112, 11479008), (128, 10044132), (168, 7652672), (192, 6696088), (218, 5897472), (224, 5739504), (256, 5022066), (327, 3931648), (336, 3826336), (384, 3348044), (436, 2948736), (448, 2869752), (512, 2511033), (654, 1965824), (672, 1913168), (763, 1684992), (768, 1674022), (872, 1474368), (896, 1434876), (1097, 1171968), (1308, 982912), (1344, 956584), (1526, 842496), (1536, 837011), (1744, 737184), (1792, 717438), (2194, 585984), (2289, 561664), (2616, 491456), (2688, 478292), (3052, 421248), (3291, 390656), (3488, 368592), (3584, 358719), (4388, 292992), (4578, 280832), (5232, 245728), (5376, 239146), (6104, 210624), (6582, 195328), (6976, 184296), (7679, 167424), (8776, 146496), (9156, 140416), (10464, 122864), (10752, 119573), (12208, 105312), (13164, 97664), (13952, 92148), (15358, 83712), (17552, 73248), (18312, 70208), (20928, 61432), (23037, 55808), (24416, 52656), (26328, 48832), (27904, 46074), (30716, 41856), (35104, 36624)]