2131517184

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 5865135360

約数和(自身を除く): 3733618176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 139, 164, 192, 246, 256, 278, 328, 384, 417, 487, 492, 556, 656, 768, 834, 974, 984, 1112, 1312, 1461, 1668, 1948, 1968, 2224, 2624, 2922, 3336, 3896, 3936, 4448, 5248, 5699, 5844, 6672, 7792, 7872, 8896, 10496, 11398, 11688, 13344, 15584, 15744, 17097, 17792, 19967, 22796, 23376, 26688, 31168, 31488, 34194, 35584, 39934, 45592, 46752, 53376, 59901, 62336, 67693, 68388, 79868, 91184, 93504, 106752, 119802, 124672, 135386, 136776, 159736, 182368, 187008, 203079, 239604, 270772, 273552, 319472, 364736, 374016, 406158, 479208, 541544, 547104, 638944, 729472, 812316, 958416, 1083088, 1094208, 1277888, 1458944, 1624632, 1916832, 2166176, 2188416, 2555776, 2775413, 3249264, 3833664, 4332352, 4376832, 5111552, 5550826, 6498528, 7667328, 8326239, 8664704, 11101652, 12997056, 15334656, 16652478, 17329408, 22203304, 25994112, 33304956, 44406608, 51988224, 66609912, 88813216, 133219824, 177626432, 266439648, 355252864, 532879296, 710505728, 1065758592, 2131517184]

約数ペア:

[(1, 2131517184), (2, 1065758592), (3, 710505728), (4, 532879296), (6, 355252864), (8, 266439648), (12, 177626432), (16, 133219824), (24, 88813216), (32, 66609912), (41, 51988224), (48, 44406608), (64, 33304956), (82, 25994112), (96, 22203304), (123, 17329408), (128, 16652478), (139, 15334656), (164, 12997056), (192, 11101652), (246, 8664704), (256, 8326239), (278, 7667328), (328, 6498528), (384, 5550826), (417, 5111552), (487, 4376832), (492, 4332352), (556, 3833664), (656, 3249264), (768, 2775413), (834, 2555776), (974, 2188416), (984, 2166176), (1112, 1916832), (1312, 1624632), (1461, 1458944), (1668, 1277888), (1948, 1094208), (1968, 1083088), (2224, 958416), (2624, 812316), (2922, 729472), (3336, 638944), (3896, 547104), (3936, 541544), (4448, 479208), (5248, 406158), (5699, 374016), (5844, 364736), (6672, 319472), (7792, 273552), (7872, 270772), (8896, 239604), (10496, 203079), (11398, 187008), (11688, 182368), (13344, 159736), (15584, 136776), (15744, 135386), (17097, 124672), (17792, 119802), (19967, 106752), (22796, 93504), (23376, 91184), (26688, 79868), (31168, 68388), (31488, 67693), (34194, 62336), (35584, 59901), (39934, 53376), (45592, 46752)]