389385216

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 264

約数和(自身を含む): 1287546624

約数和(自身を除く): 898161408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 167, 176, 184, 192, 198, 207, 253, 256, 264, 276, 288, 334, 352, 368, 384, 396, 414, 501, 506, 512, 528, 552, 576, 668, 704, 736, 759, 768, 792, 828, 1002, 1012, 1024, 1056, 1104, 1152, 1336, 1408, 1472, 1503, 1518, 1536, 1584, 1656, 1837, 2004, 2024, 2112, 2208, 2277, 2304, 2672, 2816, 2944, 3006, 3036, 3072, 3168, 3312, 3674, 3841, 4008, 4048, 4224, 4416, 4554, 4608, 5344, 5511, 5632, 5888, 6012, 6072, 6336, 6624, 7348, 7682, 8016, 8096, 8448, 8832, 9108, 9216, 10688, 11022, 11264, 11523, 11776, 12024, 12144, 12672, 13248, 14696, 15364, 16032, 16192, 16533, 16896, 17664, 18216, 21376, 22044, 23046, 23552, 24048, 24288, 25344, 26496, 29392, 30728, 32064, 32384, 33066, 33792, 34569, 35328, 36432, 42251, 42752, 44088, 46092, 48096, 48576, 50688, 52992, 58784, 61456, 64128, 64768, 66132, 69138, 70656, 72864, 84502, 85504, 88176, 92184, 96192, 97152, 101376, 105984, 117568, 122912, 126753, 128256, 129536, 132264, 138276, 145728, 169004, 171008, 176352, 184368, 192384, 194304, 211968, 235136, 245824, 253506, 256512, 259072, 264528, 276552, 291456, 338008, 352704, 368736, 380259, 384768, 388608, 470272, 491648, 507012, 513024, 529056, 553104, 582912, 676016, 705408, 737472, 760518, 769536, 777216, 940544, 983296, 1014024, 1058112, 1106208, 1165824, 1352032, 1410816, 1474944, 1521036, 1539072, 1881088, 1966592, 2028048, 2116224, 2212416, 2331648, 2704064, 2821632, 2949888, 3042072, 3933184, 4056096, 4232448, 4424832, 5408128, 5643264, 5899776, 6084144, 8112192, 8464896, 8849664, 10816256, 11799552, 12168288, 16224384, 16929792, 17699328, 21632512, 24336576, 32448768, 35398656, 43265024, 48673152, 64897536, 97346304, 129795072, 194692608, 389385216]

約数ペア:

[(1, 389385216), (2, 194692608), (3, 129795072), (4, 97346304), (6, 64897536), (8, 48673152), (9, 43265024), (11, 35398656), (12, 32448768), (16, 24336576), (18, 21632512), (22, 17699328), (23, 16929792), (24, 16224384), (32, 12168288), (33, 11799552), (36, 10816256), (44, 8849664), (46, 8464896), (48, 8112192), (64, 6084144), (66, 5899776), (69, 5643264), (72, 5408128), (88, 4424832), (92, 4232448), (96, 4056096), (99, 3933184), (128, 3042072), (132, 2949888), (138, 2821632), (144, 2704064), (167, 2331648), (176, 2212416), (184, 2116224), (192, 2028048), (198, 1966592), (207, 1881088), (253, 1539072), (256, 1521036), (264, 1474944), (276, 1410816), (288, 1352032), (334, 1165824), (352, 1106208), (368, 1058112), (384, 1014024), (396, 983296), (414, 940544), (501, 777216), (506, 769536), (512, 760518), (528, 737472), (552, 705408), (576, 676016), (668, 582912), (704, 553104), (736, 529056), (759, 513024), (768, 507012), (792, 491648), (828, 470272), (1002, 388608), (1012, 384768), (1024, 380259), (1056, 368736), (1104, 352704), (1152, 338008), (1336, 291456), (1408, 276552), (1472, 264528), (1503, 259072), (1518, 256512), (1536, 253506), (1584, 245824), (1656, 235136), (1837, 211968), (2004, 194304), (2024, 192384), (2112, 184368), (2208, 176352), (2277, 171008), (2304, 169004), (2672, 145728), (2816, 138276), (2944, 132264), (3006, 129536), (3036, 128256), (3072, 126753), (3168, 122912), (3312, 117568), (3674, 105984), (3841, 101376), (4008, 97152), (4048, 96192), (4224, 92184), (4416, 88176), (4554, 85504), (4608, 84502), (5344, 72864), (5511, 70656), (5632, 69138), (5888, 66132), (6012, 64768), (6072, 64128), (6336, 61456), (6624, 58784), (7348, 52992), (7682, 50688), (8016, 48576), (8096, 48096), (8448, 46092), (8832, 44088), (9108, 42752), (9216, 42251), (10688, 36432), (11022, 35328), (11264, 34569), (11523, 33792), (11776, 33066), (12024, 32384), (12144, 32064), (12672, 30728), (13248, 29392), (14696, 26496), (15364, 25344), (16032, 24288), (16192, 24048), (16533, 23552), (16896, 23046), (17664, 22044), (18216, 21376)]