231605868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22159}}^1$

素因数の和:22246

約数の個数: 48

約数和(自身を含む): 590696960

約数和(自身を除く): 359091092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 22159, 44318, 66477, 88636, 132954, 265908, 288067, 576134, 864201, 1152268, 1484653, 1728402, 2969306, 3456804, 4453959, 5938612, 8907918, 17815836, 19300489, 38600978, 57901467, 77201956, 115802934, 231605868]

約数ペア:

[(1, 231605868), (2, 115802934), (3, 77201956), (4, 57901467), (6, 38600978), (12, 19300489), (13, 17815836), (26, 8907918), (39, 5938612), (52, 4453959), (67, 3456804), (78, 2969306), (134, 1728402), (156, 1484653), (201, 1152268), (268, 864201), (402, 576134), (804, 288067), (871, 265908), (1742, 132954), (2613, 88636), (3484, 66477), (5226, 44318), (10452, 22159)]