1296752616

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{486769}}^1$

素因数の和:486818

約数の個数: 48

約数和(自身を含む): 3606965700

約数和(自身を除く): 2310213084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 486769, 973538, 1460307, 1947076, 2920614, 3894152, 4380921, 5841228, 8761842, 11682456, 17523684, 18010453, 35047368, 36020906, 54031359, 72041812, 108062718, 144083624, 162094077, 216125436, 324188154, 432250872, 648376308, 1296752616]

約数ペア:

[(1, 1296752616), (2, 648376308), (3, 432250872), (4, 324188154), (6, 216125436), (8, 162094077), (9, 144083624), (12, 108062718), (18, 72041812), (24, 54031359), (36, 36020906), (37, 35047368), (72, 18010453), (74, 17523684), (111, 11682456), (148, 8761842), (222, 5841228), (296, 4380921), (333, 3894152), (444, 2920614), (666, 1947076), (888, 1460307), (1332, 973538), (2664, 486769)]