393148236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68113}}^1$

素因数の和:68170

約数の個数: 48

約数和(自身を含む): 1014626144

約数和(自身を除く): 621477908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 68113, 136226, 204339, 272452, 408678, 817356, 885469, 1770938, 2520181, 2656407, 3541876, 5040362, 5312814, 7560543, 10080724, 10625628, 15121086, 30242172, 32762353, 65524706, 98287059, 131049412, 196574118, 393148236]

約数ペア:

[(1, 393148236), (2, 196574118), (3, 131049412), (4, 98287059), (6, 65524706), (12, 32762353), (13, 30242172), (26, 15121086), (37, 10625628), (39, 10080724), (52, 7560543), (74, 5312814), (78, 5040362), (111, 3541876), (148, 2656407), (156, 2520181), (222, 1770938), (444, 885469), (481, 817356), (962, 408678), (1443, 272452), (1924, 204339), (2886, 136226), (5772, 68113)]