329912688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{140269}}^1$

素因数の和:140294

約数の個数: 60

約数和(自身を含む): 991428360

約数和(自身を除く): 661515672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 140269, 280538, 420807, 561076, 841614, 981883, 1122152, 1683228, 1963766, 2244304, 2945649, 3366456, 3927532, 5891298, 6732912, 6873181, 7855064, 11782596, 13746362, 15710128, 20619543, 23565192, 27492724, 41239086, 47130384, 54985448, 82478172, 109970896, 164956344, 329912688]

約数ペア:

[(1, 329912688), (2, 164956344), (3, 109970896), (4, 82478172), (6, 54985448), (7, 47130384), (8, 41239086), (12, 27492724), (14, 23565192), (16, 20619543), (21, 15710128), (24, 13746362), (28, 11782596), (42, 7855064), (48, 6873181), (49, 6732912), (56, 5891298), (84, 3927532), (98, 3366456), (112, 2945649), (147, 2244304), (168, 1963766), (196, 1683228), (294, 1122152), (336, 981883), (392, 841614), (588, 561076), (784, 420807), (1176, 280538), (2352, 140269)]