1908816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 6666240

約数和(自身を除く): 4757424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 23, 24, 26, 28, 38, 39, 42, 46, 48, 52, 56, 57, 69, 76, 78, 84, 91, 92, 104, 112, 114, 133, 138, 152, 156, 161, 168, 182, 184, 208, 228, 247, 266, 273, 276, 299, 304, 312, 322, 336, 364, 368, 399, 437, 456, 483, 494, 532, 546, 552, 598, 624, 644, 728, 741, 798, 874, 897, 912, 966, 988, 1064, 1092, 1104, 1196, 1288, 1311, 1456, 1482, 1596, 1729, 1748, 1794, 1932, 1976, 2093, 2128, 2184, 2392, 2576, 2622, 2964, 3059, 3192, 3458, 3496, 3588, 3864, 3952, 4186, 4368, 4784, 5187, 5244, 5681, 5928, 6118, 6279, 6384, 6916, 6992, 7176, 7728, 8372, 9177, 10374, 10488, 11362, 11856, 12236, 12558, 13832, 14352, 16744, 17043, 18354, 20748, 20976, 22724, 24472, 25116, 27664, 33488, 34086, 36708, 39767, 41496, 45448, 48944, 50232, 68172, 73416, 79534, 82992, 90896, 100464, 119301, 136344, 146832, 159068, 238602, 272688, 318136, 477204, 636272, 954408, 1908816]

約数ペア:

[(1, 1908816), (2, 954408), (3, 636272), (4, 477204), (6, 318136), (7, 272688), (8, 238602), (12, 159068), (13, 146832), (14, 136344), (16, 119301), (19, 100464), (21, 90896), (23, 82992), (24, 79534), (26, 73416), (28, 68172), (38, 50232), (39, 48944), (42, 45448), (46, 41496), (48, 39767), (52, 36708), (56, 34086), (57, 33488), (69, 27664), (76, 25116), (78, 24472), (84, 22724), (91, 20976), (92, 20748), (104, 18354), (112, 17043), (114, 16744), (133, 14352), (138, 13832), (152, 12558), (156, 12236), (161, 11856), (168, 11362), (182, 10488), (184, 10374), (208, 9177), (228, 8372), (247, 7728), (266, 7176), (273, 6992), (276, 6916), (299, 6384), (304, 6279), (312, 6118), (322, 5928), (336, 5681), (364, 5244), (368, 5187), (399, 4784), (437, 4368), (456, 4186), (483, 3952), (494, 3864), (532, 3588), (546, 3496), (552, 3458), (598, 3192), (624, 3059), (644, 2964), (728, 2622), (741, 2576), (798, 2392), (874, 2184), (897, 2128), (912, 2093), (966, 1976), (988, 1932), (1064, 1794), (1092, 1748), (1104, 1729), (1196, 1596), (1288, 1482), (1311, 1456)]