1078887888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 180

約数和(自身を含む): 3348794592

約数和(自身を除く): 2269906704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 169, 172, 208, 234, 258, 312, 338, 344, 387, 468, 507, 516, 559, 624, 676, 688, 774, 936, 1014, 1031, 1032, 1118, 1352, 1521, 1548, 1677, 1872, 2028, 2062, 2064, 2236, 2704, 3042, 3093, 3096, 3354, 4056, 4124, 4472, 5031, 6084, 6186, 6192, 6708, 7267, 8112, 8248, 8944, 9279, 10062, 12168, 12372, 13403, 13416, 14534, 16496, 18558, 20124, 21801, 24336, 24744, 26806, 26832, 29068, 37116, 40209, 40248, 43602, 44333, 49488, 53612, 58136, 65403, 74232, 80418, 80496, 87204, 88666, 107224, 116272, 120627, 130806, 132999, 148464, 160836, 174239, 174408, 177332, 214448, 241254, 261612, 265998, 321672, 348478, 348816, 354664, 398997, 482508, 522717, 523224, 531996, 576329, 643344, 696956, 709328, 797994, 965016, 1045434, 1046448, 1063992, 1152658, 1393912, 1568151, 1595988, 1728987, 1930032, 2090868, 2127984, 2305316, 2787824, 3136302, 3191976, 3457974, 4181736, 4610632, 5186961, 6272604, 6383952, 6915948, 7492277, 8363472, 9221264, 10373922, 12545208, 13831896, 14984554, 20747844, 22476831, 25090416, 27663792, 29969108, 41495688, 44953662, 59938216, 67430493, 82991376, 89907324, 119876432, 134860986, 179814648, 269721972, 359629296, 539443944, 1078887888]

約数ペア:

[(1, 1078887888), (2, 539443944), (3, 359629296), (4, 269721972), (6, 179814648), (8, 134860986), (9, 119876432), (12, 89907324), (13, 82991376), (16, 67430493), (18, 59938216), (24, 44953662), (26, 41495688), (36, 29969108), (39, 27663792), (43, 25090416), (48, 22476831), (52, 20747844), (72, 14984554), (78, 13831896), (86, 12545208), (104, 10373922), (117, 9221264), (129, 8363472), (144, 7492277), (156, 6915948), (169, 6383952), (172, 6272604), (208, 5186961), (234, 4610632), (258, 4181736), (312, 3457974), (338, 3191976), (344, 3136302), (387, 2787824), (468, 2305316), (507, 2127984), (516, 2090868), (559, 1930032), (624, 1728987), (676, 1595988), (688, 1568151), (774, 1393912), (936, 1152658), (1014, 1063992), (1031, 1046448), (1032, 1045434), (1118, 965016), (1352, 797994), (1521, 709328), (1548, 696956), (1677, 643344), (1872, 576329), (2028, 531996), (2062, 523224), (2064, 522717), (2236, 482508), (2704, 398997), (3042, 354664), (3093, 348816), (3096, 348478), (3354, 321672), (4056, 265998), (4124, 261612), (4472, 241254), (5031, 214448), (6084, 177332), (6186, 174408), (6192, 174239), (6708, 160836), (7267, 148464), (8112, 132999), (8248, 130806), (8944, 120627), (9279, 116272), (10062, 107224), (12168, 88666), (12372, 87204), (13403, 80496), (13416, 80418), (14534, 74232), (16496, 65403), (18558, 58136), (20124, 53612), (21801, 49488), (24336, 44333), (24744, 43602), (26806, 40248), (26832, 40209), (29068, 37116)]