7878180672

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16741}}^1$

素因数の和:16821

約数の個数: 168

約数和(自身を含む): 24324116960

約数和(自身を除く): 16445936288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 192, 228, 258, 288, 304, 342, 344, 387, 456, 516, 576, 608, 684, 688, 774, 817, 912, 1032, 1216, 1368, 1376, 1548, 1634, 1824, 2064, 2451, 2736, 2752, 3096, 3268, 3648, 4128, 4902, 5472, 6192, 6536, 7353, 8256, 9804, 10944, 12384, 13072, 14706, 16741, 19608, 24768, 26144, 29412, 33482, 39216, 50223, 52288, 58824, 66964, 78432, 100446, 117648, 133928, 150669, 156864, 200892, 235296, 267856, 301338, 318079, 401784, 470592, 535712, 602676, 636158, 719863, 803568, 954237, 1071424, 1205352, 1272316, 1439726, 1607136, 1908474, 2159589, 2410704, 2544632, 2862711, 2879452, 3214272, 3816948, 4319178, 4821408, 5089264, 5725422, 5758904, 6478767, 7633896, 8638356, 9642816, 10178528, 11450844, 11517808, 12957534, 13677397, 15267792, 17276712, 20357056, 22901688, 23035616, 25915068, 27354794, 30535584, 34553424, 41032191, 45803376, 46071232, 51830136, 54709588, 61071168, 69106848, 82064382, 91606752, 103660272, 109419176, 123096573, 138213696, 164128764, 183213504, 207320544, 218838352, 246193146, 328257528, 414641088, 437676704, 492386292, 656515056, 875353408, 984772584, 1313030112, 1969545168, 2626060224, 3939090336, 7878180672]

約数ペア:

[(1, 7878180672), (2, 3939090336), (3, 2626060224), (4, 1969545168), (6, 1313030112), (8, 984772584), (9, 875353408), (12, 656515056), (16, 492386292), (18, 437676704), (19, 414641088), (24, 328257528), (32, 246193146), (36, 218838352), (38, 207320544), (43, 183213504), (48, 164128764), (57, 138213696), (64, 123096573), (72, 109419176), (76, 103660272), (86, 91606752), (96, 82064382), (114, 69106848), (129, 61071168), (144, 54709588), (152, 51830136), (171, 46071232), (172, 45803376), (192, 41032191), (228, 34553424), (258, 30535584), (288, 27354794), (304, 25915068), (342, 23035616), (344, 22901688), (387, 20357056), (456, 17276712), (516, 15267792), (576, 13677397), (608, 12957534), (684, 11517808), (688, 11450844), (774, 10178528), (817, 9642816), (912, 8638356), (1032, 7633896), (1216, 6478767), (1368, 5758904), (1376, 5725422), (1548, 5089264), (1634, 4821408), (1824, 4319178), (2064, 3816948), (2451, 3214272), (2736, 2879452), (2752, 2862711), (3096, 2544632), (3268, 2410704), (3648, 2159589), (4128, 1908474), (4902, 1607136), (5472, 1439726), (6192, 1272316), (6536, 1205352), (7353, 1071424), (8256, 954237), (9804, 803568), (10944, 719863), (12384, 636158), (13072, 602676), (14706, 535712), (16741, 470592), (19608, 401784), (24768, 318079), (26144, 301338), (29412, 267856), (33482, 235296), (39216, 200892), (50223, 156864), (52288, 150669), (58824, 133928), (66964, 117648), (78432, 100446)]