1078778888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 2332713600

約数和(自身を除く): 1253934712

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 83, 88, 116, 121, 166, 232, 242, 319, 332, 463, 484, 638, 664, 913, 926, 968, 1276, 1826, 1852, 2407, 2552, 3509, 3652, 3704, 4814, 5093, 7018, 7304, 9628, 10043, 10186, 13427, 14036, 19256, 20086, 20372, 26477, 26854, 28072, 38429, 40172, 40744, 52954, 53708, 56023, 76858, 80344, 105908, 107416, 112046, 147697, 153716, 211816, 224092, 291247, 295394, 307432, 422719, 448184, 582494, 590788, 845438, 1114441, 1164988, 1181576, 1624667, 1690876, 2228882, 2329976, 3249334, 3381752, 4457764, 4649909, 6498668, 8915528, 9299818, 12258851, 12997336, 18599636, 24517702, 37199272, 49035404, 98070808, 134847361, 269694722, 539389444, 1078778888]

約数ペア:

[(1, 1078778888), (2, 539389444), (4, 269694722), (8, 134847361), (11, 98070808), (22, 49035404), (29, 37199272), (44, 24517702), (58, 18599636), (83, 12997336), (88, 12258851), (116, 9299818), (121, 8915528), (166, 6498668), (232, 4649909), (242, 4457764), (319, 3381752), (332, 3249334), (463, 2329976), (484, 2228882), (638, 1690876), (664, 1624667), (913, 1181576), (926, 1164988), (968, 1114441), (1276, 845438), (1826, 590788), (1852, 582494), (2407, 448184), (2552, 422719), (3509, 307432), (3652, 295394), (3704, 291247), (4814, 224092), (5093, 211816), (7018, 153716), (7304, 147697), (9628, 112046), (10043, 107416), (10186, 105908), (13427, 80344), (14036, 76858), (19256, 56023), (20086, 53708), (20372, 52954), (26477, 40744), (26854, 40172), (28072, 38429)]