1985167548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2873

約数の個数: 192

約数和(自身を含む): 6423531520

約数和(自身を除く): 4438363972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 351, 364, 378, 438, 468, 511, 546, 657, 702, 756, 819, 876, 949, 1022, 1092, 1314, 1404, 1533, 1638, 1898, 1971, 2044, 2457, 2628, 2767, 2847, 3066, 3276, 3796, 3942, 4599, 4914, 5534, 5694, 6132, 6643, 7884, 8301, 8541, 9198, 9828, 11068, 11388, 13286, 13797, 16602, 17082, 18396, 19369, 19929, 24903, 25623, 26572, 27594, 33204, 34164, 35971, 38738, 39858, 49806, 51246, 55188, 58107, 59787, 71942, 74709, 77476, 79716, 99612, 102492, 107913, 116214, 119574, 143884, 149418, 174321, 179361, 201991, 215826, 232428, 239148, 251797, 298836, 323739, 348642, 358722, 403982, 431652, 503594, 522963, 605973, 647478, 697284, 717444, 755391, 807964, 971217, 1007188, 1045926, 1211946, 1294956, 1413937, 1510782, 1817919, 1942434, 2091852, 2266173, 2423892, 2625883, 2827874, 3021564, 3635838, 3884868, 4241811, 4532346, 5251766, 5453757, 5655748, 6798519, 7271676, 7877649, 8483622, 9064692, 10503532, 10907514, 12725433, 13597038, 15755298, 16967244, 18381181, 21815028, 23632947, 25450866, 27194076, 31510596, 36762362, 38176299, 47265894, 50901732, 55143543, 70898841, 73524724, 76352598, 94531788, 110287086, 141797682, 152705196, 165430629, 220574172, 283595364, 330861258, 496291887, 661722516, 992583774, 1985167548]

約数ペア:

[(1, 1985167548), (2, 992583774), (3, 661722516), (4, 496291887), (6, 330861258), (7, 283595364), (9, 220574172), (12, 165430629), (13, 152705196), (14, 141797682), (18, 110287086), (21, 94531788), (26, 76352598), (27, 73524724), (28, 70898841), (36, 55143543), (39, 50901732), (42, 47265894), (52, 38176299), (54, 36762362), (63, 31510596), (73, 27194076), (78, 25450866), (84, 23632947), (91, 21815028), (108, 18381181), (117, 16967244), (126, 15755298), (146, 13597038), (156, 12725433), (182, 10907514), (189, 10503532), (219, 9064692), (234, 8483622), (252, 7877649), (273, 7271676), (292, 6798519), (351, 5655748), (364, 5453757), (378, 5251766), (438, 4532346), (468, 4241811), (511, 3884868), (546, 3635838), (657, 3021564), (702, 2827874), (756, 2625883), (819, 2423892), (876, 2266173), (949, 2091852), (1022, 1942434), (1092, 1817919), (1314, 1510782), (1404, 1413937), (1533, 1294956), (1638, 1211946), (1898, 1045926), (1971, 1007188), (2044, 971217), (2457, 807964), (2628, 755391), (2767, 717444), (2847, 697284), (3066, 647478), (3276, 605973), (3796, 522963), (3942, 503594), (4599, 431652), (4914, 403982), (5534, 358722), (5694, 348642), (6132, 323739), (6643, 298836), (7884, 251797), (8301, 239148), (8541, 232428), (9198, 215826), (9828, 201991), (11068, 179361), (11388, 174321), (13286, 149418), (13797, 143884), (16602, 119574), (17082, 116214), (18396, 107913), (19369, 102492), (19929, 99612), (24903, 79716), (25623, 77476), (26572, 74709), (27594, 71942), (33204, 59787), (34164, 58107), (35971, 55188), (38738, 51246), (39858, 49806)]