225566784

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20611}}^1$

素因数の和:20648

約数の個数: 84

約数和(自身を含む): 680608240

約数和(自身を除く): 455041456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 20611, 41222, 61833, 82444, 123666, 164888, 185499, 247332, 329776, 370998, 391609, 494664, 659552, 741996, 783218, 989328, 1174827, 1319104, 1483992, 1566436, 1978656, 2349654, 2967984, 3132872, 3524481, 3957312, 4699308, 5935968, 6265744, 7048962, 9398616, 11871936, 12531488, 14097924, 18797232, 25062976, 28195848, 37594464, 56391696, 75188928, 112783392, 225566784]

約数ペア:

[(1, 225566784), (2, 112783392), (3, 75188928), (4, 56391696), (6, 37594464), (8, 28195848), (9, 25062976), (12, 18797232), (16, 14097924), (18, 12531488), (19, 11871936), (24, 9398616), (32, 7048962), (36, 6265744), (38, 5935968), (48, 4699308), (57, 3957312), (64, 3524481), (72, 3132872), (76, 2967984), (96, 2349654), (114, 1978656), (144, 1566436), (152, 1483992), (171, 1319104), (192, 1174827), (228, 989328), (288, 783218), (304, 741996), (342, 659552), (456, 494664), (576, 391609), (608, 370998), (684, 329776), (912, 247332), (1216, 185499), (1368, 164888), (1824, 123666), (2736, 82444), (3648, 61833), (5472, 41222), (10944, 20611)]