2012045784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2697

約数の個数: 128

約数和(自身を含む): 5925312000

約数和(自身を除く): 3913266216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 89, 106, 159, 168, 178, 212, 267, 318, 356, 371, 424, 534, 623, 636, 712, 742, 1068, 1113, 1246, 1272, 1484, 1869, 2136, 2226, 2492, 2539, 2968, 3738, 4452, 4717, 4984, 5078, 7476, 7617, 8904, 9434, 10156, 14151, 14952, 15234, 17773, 18868, 20312, 28302, 30468, 33019, 35546, 37736, 53319, 56604, 60936, 66038, 71092, 99057, 106638, 113208, 132076, 134567, 142184, 198114, 213276, 225971, 264152, 269134, 396228, 403701, 426552, 451942, 538268, 677913, 792456, 807402, 903884, 941969, 1076536, 1355826, 1581797, 1614804, 1807768, 1883938, 2711652, 2825907, 3163594, 3229608, 3767876, 4745391, 5423304, 5651814, 6327188, 7535752, 9490782, 11303628, 11976463, 12654376, 18981564, 22607256, 23952926, 35929389, 37963128, 47905852, 71858778, 83835241, 95811704, 143717556, 167670482, 251505723, 287435112, 335340964, 503011446, 670681928, 1006022892, 2012045784]

約数ペア:

[(1, 2012045784), (2, 1006022892), (3, 670681928), (4, 503011446), (6, 335340964), (7, 287435112), (8, 251505723), (12, 167670482), (14, 143717556), (21, 95811704), (24, 83835241), (28, 71858778), (42, 47905852), (53, 37963128), (56, 35929389), (84, 23952926), (89, 22607256), (106, 18981564), (159, 12654376), (168, 11976463), (178, 11303628), (212, 9490782), (267, 7535752), (318, 6327188), (356, 5651814), (371, 5423304), (424, 4745391), (534, 3767876), (623, 3229608), (636, 3163594), (712, 2825907), (742, 2711652), (1068, 1883938), (1113, 1807768), (1246, 1614804), (1272, 1581797), (1484, 1355826), (1869, 1076536), (2136, 941969), (2226, 903884), (2492, 807402), (2539, 792456), (2968, 677913), (3738, 538268), (4452, 451942), (4717, 426552), (4984, 403701), (5078, 396228), (7476, 269134), (7617, 264152), (8904, 225971), (9434, 213276), (10156, 198114), (14151, 142184), (14952, 134567), (15234, 132076), (17773, 113208), (18868, 106638), (20312, 99057), (28302, 71092), (30468, 66038), (33019, 60936), (35546, 56604), (37736, 53319)]