249862284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9817}}^1$

素因数の和:9935

約数の個数: 72

約数和(自身を含む): 729045408

約数和(自身を除く): 479183124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 9817, 12726, 19634, 25452, 29451, 39268, 58902, 68719, 88353, 117804, 137438, 176706, 206157, 274876, 353412, 412314, 618471, 824628, 991517, 1236942, 1983034, 2473884, 2974551, 3966068, 5949102, 6940619, 8923653, 11898204, 13881238, 17847306, 20821857, 27762476, 35694612, 41643714, 62465571, 83287428, 124931142, 249862284]

約数ペア:

[(1, 249862284), (2, 124931142), (3, 83287428), (4, 62465571), (6, 41643714), (7, 35694612), (9, 27762476), (12, 20821857), (14, 17847306), (18, 13881238), (21, 11898204), (28, 8923653), (36, 6940619), (42, 5949102), (63, 3966068), (84, 2974551), (101, 2473884), (126, 1983034), (202, 1236942), (252, 991517), (303, 824628), (404, 618471), (606, 412314), (707, 353412), (909, 274876), (1212, 206157), (1414, 176706), (1818, 137438), (2121, 117804), (2828, 88353), (3636, 68719), (4242, 58902), (6363, 39268), (8484, 29451), (9817, 25452), (12726, 19634)]