285374208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 877775360

約数和(自身を除く): 592401152

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, 487, 654, 672, 763, 768, 872, 896, 974, 1308, 1344, 1461, 1526, 1744, 1792, 1948, 2289, 2616, 2688, 2922, 3052, 3409, 3488, 3896, 4578, 5232, 5376, 5844, 6104, 6818, 6976, 7792, 9156, 10227, 10464, 11688, 12208, 13636, 13952, 15584, 18312, 20454, 20928, 23376, 24416, 27272, 27904, 31168, 36624, 40908, 41856, 46752, 48832, 53083, 54544, 62336, 73248, 81816, 83712, 93504, 97664, 106166, 109088, 124672, 146496, 159249, 163632, 187008, 195328, 212332, 218176, 292992, 318498, 327264, 371581, 374016, 424664, 436352, 585984, 636996, 654528, 743162, 849328, 872704, 1114743, 1273992, 1309056, 1486324, 1698656, 2229486, 2547984, 2618112, 2972648, 3397312, 4458972, 5095968, 5945296, 6794624, 8917944, 10191936, 11890592, 13589248, 17835888, 20383872, 23781184, 35671776, 40767744, 47562368, 71343552, 95124736, 142687104, 285374208]

約数ペア:

[(1, 285374208), (2, 142687104), (3, 95124736), (4, 71343552), (6, 47562368), (7, 40767744), (8, 35671776), (12, 23781184), (14, 20383872), (16, 17835888), (21, 13589248), (24, 11890592), (28, 10191936), (32, 8917944), (42, 6794624), (48, 5945296), (56, 5095968), (64, 4458972), (84, 3397312), (96, 2972648), (109, 2618112), (112, 2547984), (128, 2229486), (168, 1698656), (192, 1486324), (218, 1309056), (224, 1273992), (256, 1114743), (327, 872704), (336, 849328), (384, 743162), (436, 654528), (448, 636996), (487, 585984), (654, 436352), (672, 424664), (763, 374016), (768, 371581), (872, 327264), (896, 318498), (974, 292992), (1308, 218176), (1344, 212332), (1461, 195328), (1526, 187008), (1744, 163632), (1792, 159249), (1948, 146496), (2289, 124672), (2616, 109088), (2688, 106166), (2922, 97664), (3052, 93504), (3409, 83712), (3488, 81816), (3896, 73248), (4578, 62336), (5232, 54544), (5376, 53083), (5844, 48832), (6104, 46752), (6818, 41856), (6976, 40908), (7792, 36624), (9156, 31168), (10227, 27904), (10464, 27272), (11688, 24416), (12208, 23376), (13636, 20928), (13952, 20454), (15584, 18312)]