898128252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 2815088640

約数和(自身を除く): 1916960388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 127, 133, 147, 171, 196, 211, 228, 252, 254, 266, 294, 342, 381, 399, 422, 441, 508, 532, 588, 633, 684, 762, 798, 844, 882, 889, 931, 1143, 1197, 1266, 1477, 1524, 1596, 1764, 1778, 1862, 1899, 2286, 2394, 2413, 2532, 2667, 2793, 2954, 3556, 3724, 3798, 4009, 4431, 4572, 4788, 4826, 5334, 5586, 5908, 6223, 7239, 7596, 8001, 8018, 8379, 8862, 9652, 10339, 10668, 11172, 12027, 12446, 13293, 14478, 16002, 16036, 16758, 16891, 17724, 18669, 20678, 21717, 24054, 24892, 26586, 26797, 28063, 28956, 31017, 32004, 33516, 33782, 36081, 37338, 41356, 43434, 48108, 50673, 53172, 53594, 56007, 56126, 62034, 67564, 72162, 74676, 80391, 84189, 86868, 93051, 101346, 107188, 112014, 112252, 118237, 124068, 144324, 152019, 160782, 168378, 186102, 187579, 196441, 202692, 224028, 236474, 241173, 252567, 304038, 321564, 336756, 354711, 372204, 375158, 392882, 472948, 482346, 505134, 509143, 562737, 589323, 608076, 709422, 750316, 785764, 964692, 1010268, 1018286, 1064133, 1125474, 1178646, 1313053, 1418844, 1527429, 1688211, 1767969, 2036572, 2128266, 2250948, 2357292, 2626106, 3054858, 3376422, 3535938, 3564001, 3939159, 4256532, 4582287, 5252212, 6109716, 6752844, 7071876, 7128002, 7878318, 9164574, 10692003, 11817477, 14256004, 15756636, 18329148, 21384006, 23634954, 24948007, 32076009, 42768012, 47269908, 49896014, 64152018, 74844021, 99792028, 128304036, 149688042, 224532063, 299376084, 449064126, 898128252]

約数ペア:

[(1, 898128252), (2, 449064126), (3, 299376084), (4, 224532063), (6, 149688042), (7, 128304036), (9, 99792028), (12, 74844021), (14, 64152018), (18, 49896014), (19, 47269908), (21, 42768012), (28, 32076009), (36, 24948007), (38, 23634954), (42, 21384006), (49, 18329148), (57, 15756636), (63, 14256004), (76, 11817477), (84, 10692003), (98, 9164574), (114, 7878318), (126, 7128002), (127, 7071876), (133, 6752844), (147, 6109716), (171, 5252212), (196, 4582287), (211, 4256532), (228, 3939159), (252, 3564001), (254, 3535938), (266, 3376422), (294, 3054858), (342, 2626106), (381, 2357292), (399, 2250948), (422, 2128266), (441, 2036572), (508, 1767969), (532, 1688211), (588, 1527429), (633, 1418844), (684, 1313053), (762, 1178646), (798, 1125474), (844, 1064133), (882, 1018286), (889, 1010268), (931, 964692), (1143, 785764), (1197, 750316), (1266, 709422), (1477, 608076), (1524, 589323), (1596, 562737), (1764, 509143), (1778, 505134), (1862, 482346), (1899, 472948), (2286, 392882), (2394, 375158), (2413, 372204), (2532, 354711), (2667, 336756), (2793, 321564), (2954, 304038), (3556, 252567), (3724, 241173), (3798, 236474), (4009, 224028), (4431, 202692), (4572, 196441), (4788, 187579), (4826, 186102), (5334, 168378), (5586, 160782), (5908, 152019), (6223, 144324), (7239, 124068), (7596, 118237), (8001, 112252), (8018, 112014), (8379, 107188), (8862, 101346), (9652, 93051), (10339, 86868), (10668, 84189), (11172, 80391), (12027, 74676), (12446, 72162), (13293, 67564), (14478, 62034), (16002, 56126), (16036, 56007), (16758, 53594), (16891, 53172), (17724, 50673), (18669, 48108), (20678, 43434), (21717, 41356), (24054, 37338), (24892, 36081), (26586, 33782), (26797, 33516), (28063, 32004), (28956, 31017)]