1821146112

素因数分解:

$2^{10}\times 3^3\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 176

約数和(自身を含む): 5436832000

約数和(自身を除く): 3615685888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 256, 288, 331, 384, 398, 432, 512, 576, 597, 662, 768, 796, 864, 993, 1024, 1152, 1194, 1324, 1536, 1592, 1728, 1791, 1986, 2304, 2388, 2648, 2979, 3072, 3184, 3456, 3582, 3972, 4608, 4776, 5296, 5373, 5958, 6368, 6912, 7164, 7944, 8937, 9216, 9552, 10592, 10746, 11916, 12736, 13824, 14328, 15888, 17874, 19104, 21184, 21492, 23832, 25472, 27648, 28656, 31776, 35748, 38208, 42368, 42984, 47664, 50944, 57312, 63552, 65869, 71496, 76416, 84736, 85968, 95328, 101888, 114624, 127104, 131738, 142992, 152832, 169472, 171936, 190656, 197607, 203776, 229248, 254208, 263476, 285984, 305664, 338944, 343872, 381312, 395214, 458496, 508416, 526952, 571968, 592821, 611328, 687744, 762624, 790428, 916992, 1016832, 1053904, 1143936, 1185642, 1375488, 1525248, 1580856, 1778463, 1833984, 2107808, 2287872, 2371284, 2750976, 3050496, 3161712, 3556926, 4215616, 4575744, 4742568, 5501952, 6323424, 7113852, 8431232, 9151488, 9485136, 12646848, 14227704, 16862464, 18970272, 25293696, 28455408, 33724928, 37940544, 50587392, 56910816, 67449856, 75881088, 101174784, 113821632, 151762176, 202349568, 227643264, 303524352, 455286528, 607048704, 910573056, 1821146112]

約数ペア:

[(1, 1821146112), (2, 910573056), (3, 607048704), (4, 455286528), (6, 303524352), (8, 227643264), (9, 202349568), (12, 151762176), (16, 113821632), (18, 101174784), (24, 75881088), (27, 67449856), (32, 56910816), (36, 50587392), (48, 37940544), (54, 33724928), (64, 28455408), (72, 25293696), (96, 18970272), (108, 16862464), (128, 14227704), (144, 12646848), (192, 9485136), (199, 9151488), (216, 8431232), (256, 7113852), (288, 6323424), (331, 5501952), (384, 4742568), (398, 4575744), (432, 4215616), (512, 3556926), (576, 3161712), (597, 3050496), (662, 2750976), (768, 2371284), (796, 2287872), (864, 2107808), (993, 1833984), (1024, 1778463), (1152, 1580856), (1194, 1525248), (1324, 1375488), (1536, 1185642), (1592, 1143936), (1728, 1053904), (1791, 1016832), (1986, 916992), (2304, 790428), (2388, 762624), (2648, 687744), (2979, 611328), (3072, 592821), (3184, 571968), (3456, 526952), (3582, 508416), (3972, 458496), (4608, 395214), (4776, 381312), (5296, 343872), (5373, 338944), (5958, 305664), (6368, 285984), (6912, 263476), (7164, 254208), (7944, 229248), (8937, 203776), (9216, 197607), (9552, 190656), (10592, 171936), (10746, 169472), (11916, 152832), (12736, 142992), (13824, 131738), (14328, 127104), (15888, 114624), (17874, 101888), (19104, 95328), (21184, 85968), (21492, 84736), (23832, 76416), (25472, 71496), (27648, 65869), (28656, 63552), (31776, 57312), (35748, 50944), (38208, 47664), (42368, 42984)]