337094120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{947}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 829310400

約数和(自身を除く): 492216280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 809, 947, 1618, 1894, 3236, 3788, 4045, 4735, 6472, 7576, 8090, 8899, 9470, 10417, 16180, 17798, 18940, 20834, 32360, 35596, 37880, 41668, 44495, 52085, 71192, 83336, 88990, 104170, 177980, 208340, 355960, 416680, 766123, 1532246, 3064492, 3830615, 6128984, 7661230, 8427353, 15322460, 16854706, 30644920, 33709412, 42136765, 67418824, 84273530, 168547060, 337094120]

約数ペア:

[(1, 337094120), (2, 168547060), (4, 84273530), (5, 67418824), (8, 42136765), (10, 33709412), (11, 30644920), (20, 16854706), (22, 15322460), (40, 8427353), (44, 7661230), (55, 6128984), (88, 3830615), (110, 3064492), (220, 1532246), (440, 766123), (809, 416680), (947, 355960), (1618, 208340), (1894, 177980), (3236, 104170), (3788, 88990), (4045, 83336), (4735, 71192), (6472, 52085), (7576, 44495), (8090, 41668), (8899, 37880), (9470, 35596), (10417, 32360), (16180, 20834), (17798, 18940)]