228911544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{8807}}^1$

素因数の和:8857

約数の個数: 72

約数和(自身を含む): 654390360

約数和(自身を除く): 425478816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 8807, 12996, 17614, 25992, 26421, 35228, 52842, 70456, 79263, 105684, 158526, 167333, 211368, 317052, 334666, 501999, 634104, 669332, 1003998, 1338664, 1505997, 2007996, 3011994, 3179327, 4015992, 6023988, 6358654, 9537981, 12047976, 12717308, 19075962, 25434616, 28613943, 38151924, 57227886, 76303848, 114455772, 228911544]

約数ペア:

[(1, 228911544), (2, 114455772), (3, 76303848), (4, 57227886), (6, 38151924), (8, 28613943), (9, 25434616), (12, 19075962), (18, 12717308), (19, 12047976), (24, 9537981), (36, 6358654), (38, 6023988), (57, 4015992), (72, 3179327), (76, 3011994), (114, 2007996), (152, 1505997), (171, 1338664), (228, 1003998), (342, 669332), (361, 634104), (456, 501999), (684, 334666), (722, 317052), (1083, 211368), (1368, 167333), (1444, 158526), (2166, 105684), (2888, 79263), (3249, 70456), (4332, 52842), (6498, 35228), (8664, 26421), (8807, 25992), (12996, 17614)]