1020948936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 2973696000

約数和(自身を除く): 1952747064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 127, 168, 218, 254, 327, 381, 436, 439, 508, 654, 762, 763, 872, 878, 889, 1016, 1308, 1317, 1524, 1526, 1756, 1778, 2289, 2616, 2634, 2667, 3048, 3052, 3073, 3512, 3556, 4578, 5268, 5334, 6104, 6146, 7112, 9156, 9219, 10536, 10668, 12292, 13843, 18312, 18438, 21336, 24584, 27686, 36876, 41529, 47851, 55372, 55753, 73752, 83058, 95702, 96901, 110744, 111506, 143553, 166116, 167259, 191404, 193802, 223012, 287106, 290703, 332232, 334518, 334957, 382808, 387604, 390271, 446024, 574212, 581406, 669036, 669914, 775208, 780542, 1004871, 1148424, 1162812, 1170813, 1338072, 1339828, 1561084, 2009742, 2325624, 2341626, 2679656, 3122168, 4019484, 4683252, 6077077, 8038968, 9366504, 12154154, 18231231, 24308308, 36462462, 42539539, 48616616, 72924924, 85079078, 127618617, 145849848, 170158156, 255237234, 340316312, 510474468, 1020948936]

約数ペア:

[(1, 1020948936), (2, 510474468), (3, 340316312), (4, 255237234), (6, 170158156), (7, 145849848), (8, 127618617), (12, 85079078), (14, 72924924), (21, 48616616), (24, 42539539), (28, 36462462), (42, 24308308), (56, 18231231), (84, 12154154), (109, 9366504), (127, 8038968), (168, 6077077), (218, 4683252), (254, 4019484), (327, 3122168), (381, 2679656), (436, 2341626), (439, 2325624), (508, 2009742), (654, 1561084), (762, 1339828), (763, 1338072), (872, 1170813), (878, 1162812), (889, 1148424), (1016, 1004871), (1308, 780542), (1317, 775208), (1524, 669914), (1526, 669036), (1756, 581406), (1778, 574212), (2289, 446024), (2616, 390271), (2634, 387604), (2667, 382808), (3048, 334957), (3052, 334518), (3073, 332232), (3512, 290703), (3556, 287106), (4578, 223012), (5268, 193802), (5334, 191404), (6104, 167259), (6146, 166116), (7112, 143553), (9156, 111506), (9219, 110744), (10536, 96901), (10668, 95702), (12292, 83058), (13843, 73752), (18312, 55753), (18438, 55372), (21336, 47851), (24584, 41529), (27686, 36876)]