312898992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 160

約数和(自身を含む): 1015173120

約数和(自身を除く): 702274128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 2128, 2131, 2576, 2622, 3059, 3192, 3496, 3864, 4262, 5244, 6118, 6384, 6393, 6992, 7728, 8524, 9177, 10488, 12236, 12786, 14917, 17048, 18354, 20976, 24472, 25572, 29834, 34096, 36708, 40489, 44751, 48944, 49013, 51144, 59668, 73416, 80978, 89502, 98026, 102288, 119336, 121467, 146832, 147039, 161956, 179004, 196052, 238672, 242934, 283423, 294078, 323912, 343091, 358008, 392104, 485868, 566846, 588156, 647824, 686182, 716016, 784208, 850269, 931247, 971736, 1029273, 1133692, 1176312, 1372364, 1700538, 1862494, 1943472, 2058546, 2267384, 2352624, 2744728, 2793741, 3401076, 3724988, 4117092, 4534768, 5489456, 5587482, 6518729, 6802152, 7449976, 8234184, 11174964, 13037458, 13604304, 14899952, 16468368, 19556187, 22349928, 26074916, 39112374, 44699856, 52149832, 78224748, 104299664, 156449496, 312898992]

約数ペア:

[(1, 312898992), (2, 156449496), (3, 104299664), (4, 78224748), (6, 52149832), (7, 44699856), (8, 39112374), (12, 26074916), (14, 22349928), (16, 19556187), (19, 16468368), (21, 14899952), (23, 13604304), (24, 13037458), (28, 11174964), (38, 8234184), (42, 7449976), (46, 6802152), (48, 6518729), (56, 5587482), (57, 5489456), (69, 4534768), (76, 4117092), (84, 3724988), (92, 3401076), (112, 2793741), (114, 2744728), (133, 2352624), (138, 2267384), (152, 2058546), (161, 1943472), (168, 1862494), (184, 1700538), (228, 1372364), (266, 1176312), (276, 1133692), (304, 1029273), (322, 971736), (336, 931247), (368, 850269), (399, 784208), (437, 716016), (456, 686182), (483, 647824), (532, 588156), (552, 566846), (644, 485868), (798, 392104), (874, 358008), (912, 343091), (966, 323912), (1064, 294078), (1104, 283423), (1288, 242934), (1311, 238672), (1596, 196052), (1748, 179004), (1932, 161956), (2128, 147039), (2131, 146832), (2576, 121467), (2622, 119336), (3059, 102288), (3192, 98026), (3496, 89502), (3864, 80978), (4262, 73416), (5244, 59668), (6118, 51144), (6384, 49013), (6393, 48944), (6992, 44751), (7728, 40489), (8524, 36708), (9177, 34096), (10488, 29834), (12236, 25572), (12786, 24472), (14917, 20976), (17048, 18354)]