378784275012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{886493}}^1$

素因数の和:886610

約数の個数: 144

約数和(自身を含む): 1138428502848

約数和(自身を除く): 759644227836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 198, 234, 249, 286, 332, 396, 429, 468, 498, 572, 747, 858, 913, 996, 1079, 1287, 1494, 1716, 1826, 2158, 2574, 2739, 2988, 3237, 3652, 4316, 5148, 5478, 6474, 8217, 9711, 10956, 11869, 12948, 16434, 19422, 23738, 32868, 35607, 38844, 47476, 71214, 106821, 142428, 213642, 427284, 886493, 1772986, 2659479, 3545972, 5318958, 7978437, 9751423, 10637916, 11524409, 15956874, 19502846, 23048818, 29254269, 31913748, 34573227, 39005692, 46097636, 58508538, 69146454, 73578919, 87762807, 103719681, 117017076, 126768499, 138292908, 147157838, 175525614, 207439362, 220736757, 253536998, 294315676, 351051228, 380305497, 414878724, 441473514, 507073996, 662210271, 760610994, 809368109, 882947028, 956525947, 1140916491, 1324420542, 1521221988, 1618736218, 1913051894, 2281832982, 2428104327, 2648841084, 2869577841, 3237472436, 3826103788, 4563665964, 4856208654, 5739155682, 7284312981, 8608733523, 9712417308, 10521785417, 11478311364, 14568625962, 17217467046, 21043570834, 29137251924, 31565356251, 34434934092, 42087141668, 63130712502, 94696068753, 126261425004, 189392137506, 378784275012]

約数ペア:

[(1, 378784275012), (2, 189392137506), (3, 126261425004), (4, 94696068753), (6, 63130712502), (9, 42087141668), (11, 34434934092), (12, 31565356251), (13, 29137251924), (18, 21043570834), (22, 17217467046), (26, 14568625962), (33, 11478311364), (36, 10521785417), (39, 9712417308), (44, 8608733523), (52, 7284312981), (66, 5739155682), (78, 4856208654), (83, 4563665964), (99, 3826103788), (117, 3237472436), (132, 2869577841), (143, 2648841084), (156, 2428104327), (166, 2281832982), (198, 1913051894), (234, 1618736218), (249, 1521221988), (286, 1324420542), (332, 1140916491), (396, 956525947), (429, 882947028), (468, 809368109), (498, 760610994), (572, 662210271), (747, 507073996), (858, 441473514), (913, 414878724), (996, 380305497), (1079, 351051228), (1287, 294315676), (1494, 253536998), (1716, 220736757), (1826, 207439362), (2158, 175525614), (2574, 147157838), (2739, 138292908), (2988, 126768499), (3237, 117017076), (3652, 103719681), (4316, 87762807), (5148, 73578919), (5478, 69146454), (6474, 58508538), (8217, 46097636), (9711, 39005692), (10956, 34573227), (11869, 31913748), (12948, 29254269), (16434, 23048818), (19422, 19502846), (23738, 15956874), (32868, 11524409), (35607, 10637916), (38844, 9751423), (47476, 7978437), (71214, 5318958), (106821, 3545972), (142428, 2659479), (213642, 1772986), (427284, 886493)]