40479984

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2702

約数の個数: 60

約数和(自身を含む): 114371400

約数和(自身を除く): 73891416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2579, 2616, 3924, 5158, 5232, 7737, 7848, 10316, 15474, 15696, 20632, 23211, 30948, 41264, 46422, 61896, 92844, 123792, 185688, 281111, 371376, 562222, 843333, 1124444, 1686666, 2248888, 2529999, 3373332, 4497776, 5059998, 6746664, 10119996, 13493328, 20239992, 40479984]

約数ペア:

[(1, 40479984), (2, 20239992), (3, 13493328), (4, 10119996), (6, 6746664), (8, 5059998), (9, 4497776), (12, 3373332), (16, 2529999), (18, 2248888), (24, 1686666), (36, 1124444), (48, 843333), (72, 562222), (109, 371376), (144, 281111), (218, 185688), (327, 123792), (436, 92844), (654, 61896), (872, 46422), (981, 41264), (1308, 30948), (1744, 23211), (1962, 20632), (2579, 15696), (2616, 15474), (3924, 10316), (5158, 7848), (5232, 7737)]