2389021000688

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4349}}^1\times {\mathrm{55109}}^1$

素因数の和:59562

約数の個数: 80

約数和(自身を含む): 5350740120000

約数和(自身を除く): 2961719119312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4349, 4984, 8698, 9968, 17396, 30443, 34792, 55109, 60886, 69584, 110218, 121772, 220436, 243544, 385763, 387061, 440872, 487088, 771526, 774122, 881744, 1543052, 1548244, 2709427, 3086104, 3096488, 4904701, 5418854, 6172208, 6192976, 9809402, 10837708, 19618804, 21675416, 34332907, 39237608, 43350832, 68665814, 78475216, 137331628, 239669041, 274663256, 479338082, 549326512, 958676164, 1677683287, 1917352328, 3355366574, 3834704656, 6710733148, 13421466296, 21330544649, 26842932592, 42661089298, 85322178596, 149313812543, 170644357192, 298627625086, 341288714384, 597255250172, 1194510500344, 2389021000688]

約数ペア:

[(1, 2389021000688), (2, 1194510500344), (4, 597255250172), (7, 341288714384), (8, 298627625086), (14, 170644357192), (16, 149313812543), (28, 85322178596), (56, 42661089298), (89, 26842932592), (112, 21330544649), (178, 13421466296), (356, 6710733148), (623, 3834704656), (712, 3355366574), (1246, 1917352328), (1424, 1677683287), (2492, 958676164), (4349, 549326512), (4984, 479338082), (8698, 274663256), (9968, 239669041), (17396, 137331628), (30443, 78475216), (34792, 68665814), (55109, 43350832), (60886, 39237608), (69584, 34332907), (110218, 21675416), (121772, 19618804), (220436, 10837708), (243544, 9809402), (385763, 6192976), (387061, 6172208), (440872, 5418854), (487088, 4904701), (771526, 3096488), (774122, 3086104), (881744, 2709427), (1543052, 1548244)]