276506412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 822884832

約数和(自身を除く): 546378420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 122, 147, 156, 182, 183, 196, 244, 273, 294, 364, 366, 427, 546, 588, 593, 637, 732, 793, 854, 1092, 1186, 1274, 1281, 1586, 1708, 1779, 1911, 2372, 2379, 2548, 2562, 2989, 3172, 3558, 3822, 4151, 4758, 5124, 5551, 5978, 7116, 7644, 7709, 8302, 8967, 9516, 11102, 11956, 12453, 15418, 16604, 16653, 17934, 22204, 23127, 24906, 29057, 30836, 33306, 35868, 36173, 38857, 46254, 49812, 53963, 58114, 66612, 72346, 77714, 87171, 92508, 107926, 108519, 116228, 116571, 144692, 155428, 161889, 174342, 215852, 217038, 233142, 253211, 323778, 348684, 377741, 434076, 466284, 470249, 506422, 647556, 755482, 759633, 940498, 1012844, 1133223, 1410747, 1510964, 1519266, 1772477, 1880996, 2266446, 2821494, 3038532, 3291743, 3544954, 4532892, 5317431, 5642988, 6583486, 7089908, 9875229, 10634862, 13166972, 19750458, 21269724, 23042201, 39500916, 46084402, 69126603, 92168804, 138253206, 276506412]

約数ペア:

[(1, 276506412), (2, 138253206), (3, 92168804), (4, 69126603), (6, 46084402), (7, 39500916), (12, 23042201), (13, 21269724), (14, 19750458), (21, 13166972), (26, 10634862), (28, 9875229), (39, 7089908), (42, 6583486), (49, 5642988), (52, 5317431), (61, 4532892), (78, 3544954), (84, 3291743), (91, 3038532), (98, 2821494), (122, 2266446), (147, 1880996), (156, 1772477), (182, 1519266), (183, 1510964), (196, 1410747), (244, 1133223), (273, 1012844), (294, 940498), (364, 759633), (366, 755482), (427, 647556), (546, 506422), (588, 470249), (593, 466284), (637, 434076), (732, 377741), (793, 348684), (854, 323778), (1092, 253211), (1186, 233142), (1274, 217038), (1281, 215852), (1586, 174342), (1708, 161889), (1779, 155428), (1911, 144692), (2372, 116571), (2379, 116228), (2548, 108519), (2562, 107926), (2989, 92508), (3172, 87171), (3558, 77714), (3822, 72346), (4151, 66612), (4758, 58114), (5124, 53963), (5551, 49812), (5978, 46254), (7116, 38857), (7644, 36173), (7709, 35868), (8302, 33306), (8967, 30836), (9516, 29057), (11102, 24906), (11956, 23127), (12453, 22204), (15418, 17934), (16604, 16653)]