17385219488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1827

約数の個数: 192

約数和(自身を含む): 44593920000

約数和(自身を除く): 27208700512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 199, 208, 224, 247, 266, 304, 364, 398, 416, 494, 532, 608, 728, 796, 988, 1064, 1393, 1456, 1579, 1592, 1729, 1976, 2128, 2587, 2786, 2912, 3158, 3184, 3458, 3781, 3952, 4256, 5174, 5572, 6316, 6368, 6916, 7562, 7904, 10348, 11053, 11144, 12632, 13832, 15124, 18109, 20527, 20696, 22106, 22288, 25264, 26467, 27664, 30001, 30248, 36218, 41054, 41392, 44212, 44576, 49153, 50528, 52934, 55328, 60002, 60496, 72436, 82108, 82784, 88424, 98306, 105868, 120004, 120992, 143689, 144872, 164216, 176848, 196612, 210007, 211736, 240008, 287378, 289744, 314221, 328432, 344071, 353696, 390013, 393224, 420014, 423472, 480016, 574756, 579488, 628442, 656864, 688142, 780026, 786448, 840028, 846944, 960032, 1149512, 1256884, 1376284, 1560052, 1572896, 1680056, 2199547, 2299024, 2513768, 2730091, 2752568, 3120104, 3360112, 4084873, 4399094, 4598048, 5027536, 5460182, 5505136, 5970199, 6240208, 6720224, 8169746, 8798188, 10055072, 10920364, 11010272, 11940398, 12480416, 16339492, 17596376, 21840728, 23880796, 28594111, 32678984, 35192752, 41791393, 43681456, 47761592, 57188222, 65357968, 70385504, 77612587, 83582786, 87362912, 95523184, 114376444, 130715936, 155225174, 167165572, 191046368, 228752888, 310450348, 334331144, 457505776, 543288109, 620900696, 668662288, 915011552, 1086576218, 1241801392, 1337324576, 2173152436, 2483602784, 4346304872, 8692609744, 17385219488]

約数ペア:

[(1, 17385219488), (2, 8692609744), (4, 4346304872), (7, 2483602784), (8, 2173152436), (13, 1337324576), (14, 1241801392), (16, 1086576218), (19, 915011552), (26, 668662288), (28, 620900696), (32, 543288109), (38, 457505776), (52, 334331144), (56, 310450348), (76, 228752888), (91, 191046368), (104, 167165572), (112, 155225174), (133, 130715936), (152, 114376444), (182, 95523184), (199, 87362912), (208, 83582786), (224, 77612587), (247, 70385504), (266, 65357968), (304, 57188222), (364, 47761592), (398, 43681456), (416, 41791393), (494, 35192752), (532, 32678984), (608, 28594111), (728, 23880796), (796, 21840728), (988, 17596376), (1064, 16339492), (1393, 12480416), (1456, 11940398), (1579, 11010272), (1592, 10920364), (1729, 10055072), (1976, 8798188), (2128, 8169746), (2587, 6720224), (2786, 6240208), (2912, 5970199), (3158, 5505136), (3184, 5460182), (3458, 5027536), (3781, 4598048), (3952, 4399094), (4256, 4084873), (5174, 3360112), (5572, 3120104), (6316, 2752568), (6368, 2730091), (6916, 2513768), (7562, 2299024), (7904, 2199547), (10348, 1680056), (11053, 1572896), (11144, 1560052), (12632, 1376284), (13832, 1256884), (15124, 1149512), (18109, 960032), (20527, 846944), (20696, 840028), (22106, 786448), (22288, 780026), (25264, 688142), (26467, 656864), (27664, 628442), (30001, 579488), (30248, 574756), (36218, 480016), (41054, 423472), (41392, 420014), (44212, 393224), (44576, 390013), (49153, 353696), (50528, 344071), (52934, 328432), (55328, 314221), (60002, 289744), (60496, 287378), (72436, 240008), (82108, 211736), (82784, 210007), (88424, 196612), (98306, 176848), (105868, 164216), (120004, 144872), (120992, 143689)]