280043874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4273}}^1$

素因数の和:4623

約数の個数: 48

約数和(自身を含む): 664077024

約数和(自身を除く): 384033150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 331, 662, 993, 1986, 2979, 3641, 4273, 5958, 7282, 8546, 10923, 12819, 21846, 25638, 32769, 38457, 47003, 65538, 76914, 94006, 141009, 282018, 423027, 846054, 1414363, 2828726, 4243089, 8486178, 12729267, 15557993, 25458534, 31115986, 46673979, 93347958, 140021937, 280043874]

約数ペア:

[(1, 280043874), (2, 140021937), (3, 93347958), (6, 46673979), (9, 31115986), (11, 25458534), (18, 15557993), (22, 12729267), (33, 8486178), (66, 4243089), (99, 2828726), (198, 1414363), (331, 846054), (662, 423027), (993, 282018), (1986, 141009), (2979, 94006), (3641, 76914), (4273, 65538), (5958, 47003), (7282, 38457), (8546, 32769), (10923, 25638), (12819, 21846)]