1566631548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20269}}^1$

素因数の和:20411

約数の個数: 72

約数和(自身を含む): 4205619600

約数和(自身を除く): 2638988052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 20269, 25764, 38646, 40538, 60807, 77292, 81076, 121614, 182421, 243228, 364842, 385111, 729684, 770222, 1155333, 1540444, 2290397, 2310666, 3465999, 4580794, 4621332, 6871191, 6931998, 9161588, 13742382, 13863996, 20613573, 27484764, 41227146, 43517543, 82454292, 87035086, 130552629, 174070172, 261105258, 391657887, 522210516, 783315774, 1566631548]

約数ペア:

[(1, 1566631548), (2, 783315774), (3, 522210516), (4, 391657887), (6, 261105258), (9, 174070172), (12, 130552629), (18, 87035086), (19, 82454292), (36, 43517543), (38, 41227146), (57, 27484764), (76, 20613573), (113, 13863996), (114, 13742382), (171, 9161588), (226, 6931998), (228, 6871191), (339, 4621332), (342, 4580794), (452, 3465999), (678, 2310666), (684, 2290397), (1017, 1540444), (1356, 1155333), (2034, 770222), (2147, 729684), (4068, 385111), (4294, 364842), (6441, 243228), (8588, 182421), (12882, 121614), (19323, 81076), (20269, 77292), (25764, 60807), (38646, 40538)]