297398268

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 766846080

約数和(自身を除く): 469447812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 307, 379, 426, 614, 639, 758, 852, 921, 1137, 1228, 1278, 1516, 1842, 2274, 2556, 2763, 3411, 3684, 4548, 5526, 6822, 11052, 13644, 21797, 26909, 43594, 53818, 65391, 80727, 87188, 107636, 116353, 130782, 161454, 196173, 232706, 242181, 261564, 322908, 349059, 392346, 465412, 484362, 698118, 784692, 968724, 1047177, 1396236, 2094354, 4188708, 8261063, 16522126, 24783189, 33044252, 49566378, 74349567, 99132756, 148699134, 297398268]

約数ペア:

[(1, 297398268), (2, 148699134), (3, 99132756), (4, 74349567), (6, 49566378), (9, 33044252), (12, 24783189), (18, 16522126), (36, 8261063), (71, 4188708), (142, 2094354), (213, 1396236), (284, 1047177), (307, 968724), (379, 784692), (426, 698118), (614, 484362), (639, 465412), (758, 392346), (852, 349059), (921, 322908), (1137, 261564), (1228, 242181), (1278, 232706), (1516, 196173), (1842, 161454), (2274, 130782), (2556, 116353), (2763, 107636), (3411, 87188), (3684, 80727), (4548, 65391), (5526, 53818), (6822, 43594), (11052, 26909), (13644, 21797)]