16490385408

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4160

約数の個数: 208

約数和(自身を含む): 51332014080

約数和(自身を除く): 34841628672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 512, 564, 658, 672, 752, 768, 896, 987, 1024, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2048, 2256, 2632, 2688, 3008, 3072, 3584, 3948, 4079, 4096, 4512, 5264, 5376, 6016, 6144, 7168, 7896, 8158, 9024, 10528, 10752, 12032, 12237, 12288, 14336, 15792, 16316, 18048, 21056, 21504, 24064, 24474, 28553, 28672, 31584, 32632, 36096, 42112, 43008, 48128, 48948, 57106, 63168, 65264, 72192, 84224, 85659, 86016, 96256, 97896, 114212, 126336, 130528, 144384, 168448, 171318, 191713, 192512, 195792, 228424, 252672, 261056, 288768, 336896, 342636, 383426, 391584, 456848, 505344, 522112, 575139, 577536, 673792, 685272, 766852, 783168, 913696, 1010688, 1044224, 1150278, 1341991, 1347584, 1370544, 1533704, 1566336, 1827392, 2021376, 2088448, 2300556, 2683982, 2741088, 3067408, 3132672, 3654784, 4025973, 4042752, 4176896, 4601112, 5367964, 5482176, 6134816, 6265344, 7309568, 8051946, 8353792, 9202224, 10735928, 10964352, 12269632, 12530688, 14619136, 16103892, 16707584, 18404448, 21471856, 21928704, 24539264, 25061376, 29238272, 32207784, 36808896, 42943712, 43857408, 49078528, 50122752, 58476544, 64415568, 73617792, 85887424, 87714816, 98157056, 116953088, 128831136, 147235584, 171774848, 175429632, 196314112, 257662272, 294471168, 343549696, 350859264, 392628224, 515324544, 588942336, 687099392, 785256448, 1030649088, 1177884672, 1374198784, 2061298176, 2355769344, 2748397568, 4122596352, 5496795136, 8245192704, 16490385408]

約数ペア:

[(1, 16490385408), (2, 8245192704), (3, 5496795136), (4, 4122596352), (6, 2748397568), (7, 2355769344), (8, 2061298176), (12, 1374198784), (14, 1177884672), (16, 1030649088), (21, 785256448), (24, 687099392), (28, 588942336), (32, 515324544), (42, 392628224), (47, 350859264), (48, 343549696), (56, 294471168), (64, 257662272), (84, 196314112), (94, 175429632), (96, 171774848), (112, 147235584), (128, 128831136), (141, 116953088), (168, 98157056), (188, 87714816), (192, 85887424), (224, 73617792), (256, 64415568), (282, 58476544), (329, 50122752), (336, 49078528), (376, 43857408), (384, 42943712), (448, 36808896), (512, 32207784), (564, 29238272), (658, 25061376), (672, 24539264), (752, 21928704), (768, 21471856), (896, 18404448), (987, 16707584), (1024, 16103892), (1128, 14619136), (1316, 12530688), (1344, 12269632), (1504, 10964352), (1536, 10735928), (1792, 9202224), (1974, 8353792), (2048, 8051946), (2256, 7309568), (2632, 6265344), (2688, 6134816), (3008, 5482176), (3072, 5367964), (3584, 4601112), (3948, 4176896), (4079, 4042752), (4096, 4025973), (4512, 3654784), (5264, 3132672), (5376, 3067408), (6016, 2741088), (6144, 2683982), (7168, 2300556), (7896, 2088448), (8158, 2021376), (9024, 1827392), (10528, 1566336), (10752, 1533704), (12032, 1370544), (12237, 1347584), (12288, 1341991), (14336, 1150278), (15792, 1044224), (16316, 1010688), (18048, 913696), (21056, 783168), (21504, 766852), (24064, 685272), (24474, 673792), (28553, 577536), (28672, 575139), (31584, 522112), (32632, 505344), (36096, 456848), (42112, 391584), (43008, 383426), (48128, 342636), (48948, 336896), (57106, 288768), (63168, 261056), (65264, 252672), (72192, 228424), (84224, 195792), (85659, 192512), (86016, 191713), (96256, 171318), (97896, 168448), (114212, 144384), (126336, 130528)]