340321408

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5669}}^1$

素因数の和:5757

約数の個数: 64

約数和(自身を含む): 786542400

約数和(自身を除く): 446220992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3752, 4288, 5669, 7504, 8576, 11338, 15008, 22676, 30016, 39683, 45352, 60032, 79366, 90704, 158732, 181408, 317464, 362816, 379823, 634928, 725632, 759646, 1269856, 1519292, 2539712, 2658761, 3038584, 5079424, 5317522, 6077168, 10635044, 12154336, 21270088, 24308672, 42540176, 48617344, 85080352, 170160704, 340321408]

約数ペア:

[(1, 340321408), (2, 170160704), (4, 85080352), (7, 48617344), (8, 42540176), (14, 24308672), (16, 21270088), (28, 12154336), (32, 10635044), (56, 6077168), (64, 5317522), (67, 5079424), (112, 3038584), (128, 2658761), (134, 2539712), (224, 1519292), (268, 1269856), (448, 759646), (469, 725632), (536, 634928), (896, 379823), (938, 362816), (1072, 317464), (1876, 181408), (2144, 158732), (3752, 90704), (4288, 79366), (5669, 60032), (7504, 45352), (8576, 39683), (11338, 30016), (15008, 22676)]