291213166212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1\times {\mathrm{5783}}^1$

素因数の和:6782

約数の個数: 144

約数和(自身を含む): 785221032960

約数和(自身を除く): 494007866748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 887, 996, 1494, 1577, 1774, 2661, 2988, 3154, 3548, 4731, 5322, 5783, 6308, 7983, 9462, 10644, 11566, 14193, 15966, 16853, 17349, 18924, 23132, 28386, 31932, 33706, 34698, 50559, 52047, 56772, 67412, 69396, 73621, 101118, 104094, 109877, 147242, 151677, 202236, 208188, 219754, 220863, 294484, 303354, 329631, 439508, 441726, 479989, 606708, 659262, 662589, 883452, 959978, 988893, 1318524, 1325178, 1398799, 1439967, 1919956, 1977786, 2650356, 2797598, 2879934, 3955572, 4196397, 4319901, 5129521, 5595196, 5759868, 8392794, 8639802, 9119791, 10259042, 12589191, 15388563, 16785588, 17279604, 18239582, 20518084, 25178382, 27359373, 30777126, 36479164, 46165689, 50356764, 54718746, 61554252, 82078119, 92331378, 97460899, 109437492, 164156238, 184662756, 194921798, 292382697, 328312476, 389843596, 425750243, 584765394, 851500486, 877148091, 1169530788, 1277250729, 1703000972, 1754296182, 2554501458, 3508592364, 3831752187, 5109002916, 7663504374, 8089254617, 15327008748, 16178509234, 24267763851, 32357018468, 48535527702, 72803291553, 97071055404, 145606583106, 291213166212]

約数ペア:

[(1, 291213166212), (2, 145606583106), (3, 97071055404), (4, 72803291553), (6, 48535527702), (9, 32357018468), (12, 24267763851), (18, 16178509234), (19, 15327008748), (36, 8089254617), (38, 7663504374), (57, 5109002916), (76, 3831752187), (83, 3508592364), (114, 2554501458), (166, 1754296182), (171, 1703000972), (228, 1277250729), (249, 1169530788), (332, 877148091), (342, 851500486), (498, 584765394), (684, 425750243), (747, 389843596), (887, 328312476), (996, 292382697), (1494, 194921798), (1577, 184662756), (1774, 164156238), (2661, 109437492), (2988, 97460899), (3154, 92331378), (3548, 82078119), (4731, 61554252), (5322, 54718746), (5783, 50356764), (6308, 46165689), (7983, 36479164), (9462, 30777126), (10644, 27359373), (11566, 25178382), (14193, 20518084), (15966, 18239582), (16853, 17279604), (17349, 16785588), (18924, 15388563), (23132, 12589191), (28386, 10259042), (31932, 9119791), (33706, 8639802), (34698, 8392794), (50559, 5759868), (52047, 5595196), (56772, 5129521), (67412, 4319901), (69396, 4196397), (73621, 3955572), (101118, 2879934), (104094, 2797598), (109877, 2650356), (147242, 1977786), (151677, 1919956), (202236, 1439967), (208188, 1398799), (219754, 1325178), (220863, 1318524), (294484, 988893), (303354, 959978), (329631, 883452), (439508, 662589), (441726, 659262), (479989, 606708)]