312445848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 948672000

約数和(自身を除く): 636226152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 149, 156, 169, 188, 264, 282, 286, 298, 312, 338, 376, 429, 447, 507, 517, 564, 572, 596, 611, 676, 858, 894, 1014, 1034, 1128, 1144, 1192, 1222, 1352, 1551, 1639, 1716, 1788, 1833, 1859, 1937, 2028, 2068, 2444, 3102, 3278, 3432, 3576, 3666, 3718, 3874, 4056, 4136, 4888, 4917, 5577, 5811, 6204, 6556, 6721, 7003, 7332, 7436, 7748, 7943, 9834, 11154, 11622, 12408, 13112, 13442, 14006, 14664, 14872, 15496, 15886, 19668, 20163, 21009, 21307, 22308, 23244, 23829, 25181, 26884, 28012, 31772, 39336, 40326, 42018, 42614, 44616, 46488, 47658, 50362, 53768, 56024, 63544, 63921, 75543, 77033, 80652, 84036, 85228, 87373, 91039, 95316, 100724, 127842, 151086, 154066, 161304, 168072, 170456, 174746, 182078, 190632, 201448, 231099, 255684, 262119, 273117, 276991, 302172, 308132, 349492, 364156, 462198, 511368, 524238, 546234, 553982, 604344, 616264, 698984, 728312, 830973, 924396, 1001429, 1048476, 1092468, 1107964, 1183507, 1661946, 1848792, 2002858, 2096952, 2184936, 2215928, 2367014, 3004287, 3323892, 3550521, 4005716, 4734028, 6008574, 6647784, 7101042, 8011432, 9468056, 12017148, 13018577, 14202084, 24034296, 26037154, 28404168, 39055731, 52074308, 78111462, 104148616, 156222924, 312445848]

約数ペア:

[(1, 312445848), (2, 156222924), (3, 104148616), (4, 78111462), (6, 52074308), (8, 39055731), (11, 28404168), (12, 26037154), (13, 24034296), (22, 14202084), (24, 13018577), (26, 12017148), (33, 9468056), (39, 8011432), (44, 7101042), (47, 6647784), (52, 6008574), (66, 4734028), (78, 4005716), (88, 3550521), (94, 3323892), (104, 3004287), (132, 2367014), (141, 2215928), (143, 2184936), (149, 2096952), (156, 2002858), (169, 1848792), (188, 1661946), (264, 1183507), (282, 1107964), (286, 1092468), (298, 1048476), (312, 1001429), (338, 924396), (376, 830973), (429, 728312), (447, 698984), (507, 616264), (517, 604344), (564, 553982), (572, 546234), (596, 524238), (611, 511368), (676, 462198), (858, 364156), (894, 349492), (1014, 308132), (1034, 302172), (1128, 276991), (1144, 273117), (1192, 262119), (1222, 255684), (1352, 231099), (1551, 201448), (1639, 190632), (1716, 182078), (1788, 174746), (1833, 170456), (1859, 168072), (1937, 161304), (2028, 154066), (2068, 151086), (2444, 127842), (3102, 100724), (3278, 95316), (3432, 91039), (3576, 87373), (3666, 85228), (3718, 84036), (3874, 80652), (4056, 77033), (4136, 75543), (4888, 63921), (4917, 63544), (5577, 56024), (5811, 53768), (6204, 50362), (6556, 47658), (6721, 46488), (7003, 44616), (7332, 42614), (7436, 42018), (7748, 40326), (7943, 39336), (9834, 31772), (11154, 28012), (11622, 26884), (12408, 25181), (13112, 23829), (13442, 23244), (14006, 22308), (14664, 21307), (14872, 21009), (15496, 20163), (15886, 19668)]