1339778844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{33199}}^1$

素因数の和:33287

約数の個数: 72

約数和(自身を含む): 3625440000

約数和(自身を除く): 2285661156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 6726, 10089, 13452, 20178, 33199, 40356, 66398, 99597, 132796, 199194, 298791, 398388, 597582, 630781, 1195164, 1261562, 1892343, 1958741, 2523124, 3784686, 3917482, 5677029, 5876223, 7569372, 7834964, 11354058, 11752446, 17628669, 22708116, 23504892, 35257338, 37216079, 70514676, 74432158, 111648237, 148864316, 223296474, 334944711, 446592948, 669889422, 1339778844]

約数ペア:

[(1, 1339778844), (2, 669889422), (3, 446592948), (4, 334944711), (6, 223296474), (9, 148864316), (12, 111648237), (18, 74432158), (19, 70514676), (36, 37216079), (38, 35257338), (57, 23504892), (59, 22708116), (76, 17628669), (114, 11752446), (118, 11354058), (171, 7834964), (177, 7569372), (228, 5876223), (236, 5677029), (342, 3917482), (354, 3784686), (531, 2523124), (684, 1958741), (708, 1892343), (1062, 1261562), (1121, 1195164), (2124, 630781), (2242, 597582), (3363, 398388), (4484, 298791), (6726, 199194), (10089, 132796), (13452, 99597), (20178, 66398), (33199, 40356)]