331470048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 192

約数和(自身を含む): 1127831040

約数和(自身を除く): 796360992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 1997, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 3994, 4256, 4368, 5187, 5928, 5991, 6384, 6916, 7904, 7988, 8736, 10374, 11856, 11982, 12768, 13832, 13979, 15976, 20748, 23712, 23964, 25961, 27664, 27958, 31952, 37943, 41496, 41937, 47928, 51922, 55328, 55916, 63904, 75886, 77883, 82992, 83874, 95856, 103844, 111832, 113829, 151772, 155766, 165984, 167748, 181727, 191712, 207688, 223664, 227658, 265601, 303544, 311532, 335496, 363454, 415376, 447328, 455316, 493259, 531202, 545181, 607088, 623064, 670992, 726908, 796803, 830752, 910632, 986518, 1062404, 1090362, 1214176, 1246128, 1341984, 1453816, 1479777, 1593606, 1821264, 1973036, 2124808, 2180724, 2492256, 2907632, 2959554, 3187212, 3452813, 3642528, 3946072, 4249616, 4361448, 5815264, 5919108, 6374424, 6905626, 7892144, 8499232, 8722896, 10358439, 11838216, 12748848, 13811252, 15784288, 17445792, 20716878, 23676432, 25497696, 27622504, 41433756, 47352864, 55245008, 82867512, 110490016, 165735024, 331470048]

約数ペア:

[(1, 331470048), (2, 165735024), (3, 110490016), (4, 82867512), (6, 55245008), (7, 47352864), (8, 41433756), (12, 27622504), (13, 25497696), (14, 23676432), (16, 20716878), (19, 17445792), (21, 15784288), (24, 13811252), (26, 12748848), (28, 11838216), (32, 10358439), (38, 8722896), (39, 8499232), (42, 7892144), (48, 6905626), (52, 6374424), (56, 5919108), (57, 5815264), (76, 4361448), (78, 4249616), (84, 3946072), (91, 3642528), (96, 3452813), (104, 3187212), (112, 2959554), (114, 2907632), (133, 2492256), (152, 2180724), (156, 2124808), (168, 1973036), (182, 1821264), (208, 1593606), (224, 1479777), (228, 1453816), (247, 1341984), (266, 1246128), (273, 1214176), (304, 1090362), (312, 1062404), (336, 986518), (364, 910632), (399, 830752), (416, 796803), (456, 726908), (494, 670992), (532, 623064), (546, 607088), (608, 545181), (624, 531202), (672, 493259), (728, 455316), (741, 447328), (798, 415376), (912, 363454), (988, 335496), (1064, 311532), (1092, 303544), (1248, 265601), (1456, 227658), (1482, 223664), (1596, 207688), (1729, 191712), (1824, 181727), (1976, 167748), (1997, 165984), (2128, 155766), (2184, 151772), (2912, 113829), (2964, 111832), (3192, 103844), (3458, 95856), (3952, 83874), (3994, 82992), (4256, 77883), (4368, 75886), (5187, 63904), (5928, 55916), (5991, 55328), (6384, 51922), (6916, 47928), (7904, 41937), (7988, 41496), (8736, 37943), (10374, 31952), (11856, 27958), (11982, 27664), (12768, 25961), (13832, 23964), (13979, 23712), (15976, 20748)]