291667968

素因数分解:

$2^{15}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 899664480

約数和(自身を除く): 607996512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 128, 129, 138, 144, 172, 184, 192, 207, 256, 258, 276, 288, 344, 368, 384, 387, 414, 512, 516, 552, 576, 688, 736, 768, 774, 828, 989, 1024, 1032, 1104, 1152, 1376, 1472, 1536, 1548, 1656, 1978, 2048, 2064, 2208, 2304, 2752, 2944, 2967, 3072, 3096, 3312, 3956, 4096, 4128, 4416, 4608, 5504, 5888, 5934, 6144, 6192, 6624, 7912, 8192, 8256, 8832, 8901, 9216, 11008, 11776, 11868, 12288, 12384, 13248, 15824, 16384, 16512, 17664, 17802, 18432, 22016, 23552, 23736, 24576, 24768, 26496, 31648, 32768, 33024, 35328, 35604, 36864, 44032, 47104, 47472, 49152, 49536, 52992, 63296, 66048, 70656, 71208, 73728, 88064, 94208, 94944, 98304, 99072, 105984, 126592, 132096, 141312, 142416, 147456, 176128, 188416, 189888, 198144, 211968, 253184, 264192, 282624, 284832, 294912, 352256, 376832, 379776, 396288, 423936, 506368, 528384, 565248, 569664, 704512, 753664, 759552, 792576, 847872, 1012736, 1056768, 1130496, 1139328, 1409024, 1519104, 1585152, 1695744, 2025472, 2113536, 2260992, 2278656, 3038208, 3170304, 3391488, 4050944, 4227072, 4557312, 6076416, 6340608, 6782976, 8101888, 9114624, 12152832, 12681216, 16203776, 18229248, 24305664, 32407552, 36458496, 48611328, 72916992, 97222656, 145833984, 291667968]

約数ペア:

[(1, 291667968), (2, 145833984), (3, 97222656), (4, 72916992), (6, 48611328), (8, 36458496), (9, 32407552), (12, 24305664), (16, 18229248), (18, 16203776), (23, 12681216), (24, 12152832), (32, 9114624), (36, 8101888), (43, 6782976), (46, 6340608), (48, 6076416), (64, 4557312), (69, 4227072), (72, 4050944), (86, 3391488), (92, 3170304), (96, 3038208), (128, 2278656), (129, 2260992), (138, 2113536), (144, 2025472), (172, 1695744), (184, 1585152), (192, 1519104), (207, 1409024), (256, 1139328), (258, 1130496), (276, 1056768), (288, 1012736), (344, 847872), (368, 792576), (384, 759552), (387, 753664), (414, 704512), (512, 569664), (516, 565248), (552, 528384), (576, 506368), (688, 423936), (736, 396288), (768, 379776), (774, 376832), (828, 352256), (989, 294912), (1024, 284832), (1032, 282624), (1104, 264192), (1152, 253184), (1376, 211968), (1472, 198144), (1536, 189888), (1548, 188416), (1656, 176128), (1978, 147456), (2048, 142416), (2064, 141312), (2208, 132096), (2304, 126592), (2752, 105984), (2944, 99072), (2967, 98304), (3072, 94944), (3096, 94208), (3312, 88064), (3956, 73728), (4096, 71208), (4128, 70656), (4416, 66048), (4608, 63296), (5504, 52992), (5888, 49536), (5934, 49152), (6144, 47472), (6192, 47104), (6624, 44032), (7912, 36864), (8192, 35604), (8256, 35328), (8832, 33024), (8901, 32768), (9216, 31648), (11008, 26496), (11776, 24768), (11868, 24576), (12288, 23736), (12384, 23552), (13248, 22016), (15824, 18432), (16384, 17802), (16512, 17664)]