367788672004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1597}}^1\times {\mathrm{15761}}^1$

素因数の和:17656

約数の個数: 48

約数和(自身を含む): 696086613936

約数和(自身を除く): 328297941932

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1597, 3194, 3653, 6388, 7306, 14612, 15761, 20761, 31522, 41522, 63044, 83044, 204893, 409786, 448757, 819572, 897514, 1795028, 4428841, 5833841, 8857682, 11667682, 17715364, 23335364, 25170317, 50340634, 57574933, 100681268, 115149866, 230299732, 327214121, 654428242, 1308856484, 7072859077, 14145718154, 28291436308, 91947168001, 183894336002, 367788672004]

約数ペア:

[(1, 367788672004), (2, 183894336002), (4, 91947168001), (13, 28291436308), (26, 14145718154), (52, 7072859077), (281, 1308856484), (562, 654428242), (1124, 327214121), (1597, 230299732), (3194, 115149866), (3653, 100681268), (6388, 57574933), (7306, 50340634), (14612, 25170317), (15761, 23335364), (20761, 17715364), (31522, 11667682), (41522, 8857682), (63044, 5833841), (83044, 4428841), (204893, 1795028), (409786, 897514), (448757, 819572)]