243086648

素因数分解:

$2^3\times 7^2\times {\mathrm{659}}^1\times {\mathrm{941}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 531570600

約数和(自身を除く): 288483952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 659, 941, 1318, 1882, 2636, 3764, 4613, 5272, 6587, 7528, 9226, 13174, 18452, 26348, 32291, 36904, 46109, 52696, 64582, 92218, 129164, 184436, 258328, 368872, 620119, 1240238, 2480476, 4340833, 4960952, 8681666, 17363332, 30385831, 34726664, 60771662, 121543324, 243086648]

約数ペア:

[(1, 243086648), (2, 121543324), (4, 60771662), (7, 34726664), (8, 30385831), (14, 17363332), (28, 8681666), (49, 4960952), (56, 4340833), (98, 2480476), (196, 1240238), (392, 620119), (659, 368872), (941, 258328), (1318, 184436), (1882, 129164), (2636, 92218), (3764, 64582), (4613, 52696), (5272, 46109), (6587, 36904), (7528, 32291), (9226, 26348), (13174, 18452)]