1325808372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 3890216960

約数和(自身を除く): 2564408588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 127, 133, 186, 211, 217, 228, 254, 266, 372, 381, 399, 422, 434, 508, 532, 589, 633, 651, 762, 798, 844, 868, 889, 1178, 1266, 1302, 1477, 1524, 1596, 1767, 1778, 2356, 2413, 2532, 2604, 2667, 2954, 3534, 3556, 3937, 4009, 4123, 4431, 4826, 5334, 5908, 6541, 7068, 7239, 7874, 8018, 8246, 8862, 9652, 10668, 11811, 12027, 12369, 13082, 14478, 15748, 16036, 16492, 16891, 17724, 19623, 23622, 24054, 24738, 26164, 26797, 27559, 28063, 28956, 33782, 39246, 45787, 47244, 48108, 49476, 50673, 53594, 55118, 56126, 67564, 74803, 78492, 80391, 82677, 84189, 91574, 101346, 107188, 110236, 112252, 124279, 137361, 149606, 160782, 165354, 168378, 183148, 187579, 202692, 224409, 248558, 274722, 299212, 321564, 330708, 336756, 372837, 375158, 448818, 497116, 509143, 523621, 549444, 562737, 745674, 750316, 830707, 869953, 897636, 1018286, 1047242, 1125474, 1491348, 1527429, 1570863, 1661414, 1739906, 2036572, 2094484, 2250948, 2492121, 2609859, 3054858, 3141726, 3322828, 3479812, 3564001, 4984242, 5219718, 5814949, 6109716, 6283452, 7128002, 9968484, 10439436, 10692003, 11629898, 14256004, 15783433, 17444847, 21384006, 23259796, 31566866, 34889694, 42768012, 47350299, 63133732, 69779388, 94700598, 110484031, 189401196, 220968062, 331452093, 441936124, 662904186, 1325808372]

約数ペア:

[(1, 1325808372), (2, 662904186), (3, 441936124), (4, 331452093), (6, 220968062), (7, 189401196), (12, 110484031), (14, 94700598), (19, 69779388), (21, 63133732), (28, 47350299), (31, 42768012), (38, 34889694), (42, 31566866), (57, 23259796), (62, 21384006), (76, 17444847), (84, 15783433), (93, 14256004), (114, 11629898), (124, 10692003), (127, 10439436), (133, 9968484), (186, 7128002), (211, 6283452), (217, 6109716), (228, 5814949), (254, 5219718), (266, 4984242), (372, 3564001), (381, 3479812), (399, 3322828), (422, 3141726), (434, 3054858), (508, 2609859), (532, 2492121), (589, 2250948), (633, 2094484), (651, 2036572), (762, 1739906), (798, 1661414), (844, 1570863), (868, 1527429), (889, 1491348), (1178, 1125474), (1266, 1047242), (1302, 1018286), (1477, 897636), (1524, 869953), (1596, 830707), (1767, 750316), (1778, 745674), (2356, 562737), (2413, 549444), (2532, 523621), (2604, 509143), (2667, 497116), (2954, 448818), (3534, 375158), (3556, 372837), (3937, 336756), (4009, 330708), (4123, 321564), (4431, 299212), (4826, 274722), (5334, 248558), (5908, 224409), (6541, 202692), (7068, 187579), (7239, 183148), (7874, 168378), (8018, 165354), (8246, 160782), (8862, 149606), (9652, 137361), (10668, 124279), (11811, 112252), (12027, 110236), (12369, 107188), (13082, 101346), (14478, 91574), (15748, 84189), (16036, 82677), (16492, 80391), (16891, 78492), (17724, 74803), (19623, 67564), (23622, 56126), (24054, 55118), (24738, 53594), (26164, 50673), (26797, 49476), (27559, 48108), (28063, 47244), (28956, 45787), (33782, 39246)]