239500032

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 643492080

約数和(自身を除く): 403992048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1308, 1744, 2616, 2861, 3488, 5232, 5722, 6976, 8583, 10464, 11444, 13952, 17166, 20928, 22888, 27904, 34332, 41856, 45776, 68664, 83712, 91552, 137328, 183104, 274656, 311849, 366208, 549312, 623698, 732416, 935547, 1098624, 1247396, 1871094, 2197248, 2494792, 3742188, 4989584, 7484376, 9979168, 14968752, 19958336, 29937504, 39916672, 59875008, 79833344, 119750016, 239500032]

約数ペア:

[(1, 239500032), (2, 119750016), (3, 79833344), (4, 59875008), (6, 39916672), (8, 29937504), (12, 19958336), (16, 14968752), (24, 9979168), (32, 7484376), (48, 4989584), (64, 3742188), (96, 2494792), (109, 2197248), (128, 1871094), (192, 1247396), (218, 1098624), (256, 935547), (327, 732416), (384, 623698), (436, 549312), (654, 366208), (768, 311849), (872, 274656), (1308, 183104), (1744, 137328), (2616, 91552), (2861, 83712), (3488, 68664), (5232, 45776), (5722, 41856), (6976, 34332), (8583, 27904), (10464, 22888), (11444, 20928), (13952, 17166)]