2912772184

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 6619092480

約数和(自身を除く): 3706320296

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 163, 164, 172, 181, 287, 301, 326, 328, 344, 362, 574, 602, 652, 724, 1141, 1148, 1204, 1267, 1304, 1448, 1763, 2282, 2296, 2408, 2534, 3526, 4564, 5068, 6683, 7009, 7052, 7421, 7783, 9128, 10136, 12341, 13366, 14018, 14104, 14842, 15566, 24682, 26732, 28036, 29503, 29684, 31132, 46781, 49063, 49364, 51947, 53464, 54481, 56072, 59006, 59368, 62264, 93562, 98126, 98728, 103894, 108962, 118012, 187124, 196252, 206521, 207788, 217924, 236024, 287369, 319103, 374248, 392504, 413042, 415576, 435848, 574738, 638206, 826084, 1149476, 1209623, 1268629, 1276412, 1652168, 2011583, 2233721, 2298952, 2419246, 2537258, 2552824, 4023166, 4467442, 4838492, 5074516, 8046332, 8467361, 8880403, 8934884, 9676984, 10149032, 16092664, 16934722, 17760806, 17869768, 33869444, 35521612, 52013789, 67738888, 71043224, 104027578, 208055156, 364096523, 416110312, 728193046, 1456386092, 2912772184]

約数ペア:

[(1, 2912772184), (2, 1456386092), (4, 728193046), (7, 416110312), (8, 364096523), (14, 208055156), (28, 104027578), (41, 71043224), (43, 67738888), (56, 52013789), (82, 35521612), (86, 33869444), (163, 17869768), (164, 17760806), (172, 16934722), (181, 16092664), (287, 10149032), (301, 9676984), (326, 8934884), (328, 8880403), (344, 8467361), (362, 8046332), (574, 5074516), (602, 4838492), (652, 4467442), (724, 4023166), (1141, 2552824), (1148, 2537258), (1204, 2419246), (1267, 2298952), (1304, 2233721), (1448, 2011583), (1763, 1652168), (2282, 1276412), (2296, 1268629), (2408, 1209623), (2534, 1149476), (3526, 826084), (4564, 638206), (5068, 574738), (6683, 435848), (7009, 415576), (7052, 413042), (7421, 392504), (7783, 374248), (9128, 319103), (10136, 287369), (12341, 236024), (13366, 217924), (14018, 207788), (14104, 206521), (14842, 196252), (15566, 187124), (24682, 118012), (26732, 108962), (28036, 103894), (29503, 98728), (29684, 98126), (31132, 93562), (46781, 62264), (49063, 59368), (49364, 59006), (51947, 56072), (53464, 54481)]