340621736

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{66841}}^1$

素因数の和:66874

約数の個数: 48

約数和(自身を含む): 800098740

約数和(自身を除く): 459477004

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 66841, 133682, 267364, 467887, 534728, 868933, 935774, 1737866, 1871548, 3275209, 3475732, 3743096, 6082531, 6550418, 6951464, 12165062, 13100836, 24330124, 26201672, 42577717, 48660248, 85155434, 170310868, 340621736]

約数ペア:

[(1, 340621736), (2, 170310868), (4, 85155434), (7, 48660248), (8, 42577717), (13, 26201672), (14, 24330124), (26, 13100836), (28, 12165062), (49, 6951464), (52, 6550418), (56, 6082531), (91, 3743096), (98, 3475732), (104, 3275209), (182, 1871548), (196, 1737866), (364, 935774), (392, 868933), (637, 534728), (728, 467887), (1274, 267364), (2548, 133682), (5096, 66841)]