189891072

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 270

約数和(自身を含む): 660255453

約数和(自身を除く): 470364381

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 128, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 256, 261, 288, 294, 336, 348, 384, 392, 406, 441, 448, 464, 504, 512, 522, 576, 588, 609, 672, 696, 768, 784, 812, 841, 882, 896, 928, 1008, 1044, 1152, 1176, 1218, 1344, 1392, 1421, 1536, 1568, 1624, 1682, 1764, 1792, 1827, 1856, 2016, 2088, 2304, 2352, 2436, 2523, 2688, 2784, 2842, 3136, 3248, 3364, 3528, 3584, 3654, 3712, 4032, 4176, 4263, 4608, 4704, 4872, 5046, 5376, 5568, 5684, 5887, 6272, 6496, 6728, 7056, 7308, 7424, 7569, 8064, 8352, 8526, 9408, 9744, 10092, 10752, 11136, 11368, 11774, 12544, 12789, 12992, 13456, 14112, 14616, 14848, 15138, 16128, 16704, 17052, 17661, 18816, 19488, 20184, 22272, 22736, 23548, 25088, 25578, 25984, 26912, 28224, 29232, 30276, 32256, 33408, 34104, 35322, 37632, 38976, 40368, 41209, 44544, 45472, 47096, 51156, 51968, 52983, 53824, 56448, 58464, 60552, 66816, 68208, 70644, 75264, 77952, 80736, 82418, 90944, 94192, 102312, 103936, 105966, 107648, 112896, 116928, 121104, 123627, 133632, 136416, 141288, 155904, 161472, 164836, 181888, 188384, 204624, 211932, 215296, 225792, 233856, 242208, 247254, 272832, 282576, 311808, 322944, 329672, 363776, 370881, 376768, 409248, 423864, 430592, 467712, 484416, 494508, 545664, 565152, 645888, 659344, 727552, 741762, 753536, 818496, 847728, 935424, 968832, 989016, 1091328, 1130304, 1291776, 1318688, 1483524, 1507072, 1636992, 1695456, 1937664, 1978032, 2182656, 2260608, 2637376, 2967048, 3014144, 3273984, 3390912, 3875328, 3956064, 4521216, 5274752, 5934096, 6547968, 6781824, 7912128, 9042432, 10549504, 11868192, 13563648, 15824256, 21099008, 23736384, 27127296, 31648512, 47472768, 63297024, 94945536, 189891072]

約数ペア:

[(1, 189891072), (2, 94945536), (3, 63297024), (4, 47472768), (6, 31648512), (7, 27127296), (8, 23736384), (9, 21099008), (12, 15824256), (14, 13563648), (16, 11868192), (18, 10549504), (21, 9042432), (24, 7912128), (28, 6781824), (29, 6547968), (32, 5934096), (36, 5274752), (42, 4521216), (48, 3956064), (49, 3875328), (56, 3390912), (58, 3273984), (63, 3014144), (64, 2967048), (72, 2637376), (84, 2260608), (87, 2182656), (96, 1978032), (98, 1937664), (112, 1695456), (116, 1636992), (126, 1507072), (128, 1483524), (144, 1318688), (147, 1291776), (168, 1130304), (174, 1091328), (192, 989016), (196, 968832), (203, 935424), (224, 847728), (232, 818496), (252, 753536), (256, 741762), (261, 727552), (288, 659344), (294, 645888), (336, 565152), (348, 545664), (384, 494508), (392, 484416), (406, 467712), (441, 430592), (448, 423864), (464, 409248), (504, 376768), (512, 370881), (522, 363776), (576, 329672), (588, 322944), (609, 311808), (672, 282576), (696, 272832), (768, 247254), (784, 242208), (812, 233856), (841, 225792), (882, 215296), (896, 211932), (928, 204624), (1008, 188384), (1044, 181888), (1152, 164836), (1176, 161472), (1218, 155904), (1344, 141288), (1392, 136416), (1421, 133632), (1536, 123627), (1568, 121104), (1624, 116928), (1682, 112896), (1764, 107648), (1792, 105966), (1827, 103936), (1856, 102312), (2016, 94192), (2088, 90944), (2304, 82418), (2352, 80736), (2436, 77952), (2523, 75264), (2688, 70644), (2784, 68208), (2842, 66816), (3136, 60552), (3248, 58464), (3364, 56448), (3528, 53824), (3584, 52983), (3654, 51968), (3712, 51156), (4032, 47096), (4176, 45472), (4263, 44544), (4608, 41209), (4704, 40368), (4872, 38976), (5046, 37632), (5376, 35322), (5568, 34104), (5684, 33408), (5887, 32256), (6272, 30276), (6496, 29232), (6728, 28224), (7056, 26912), (7308, 25984), (7424, 25578), (7569, 25088), (8064, 23548), (8352, 22736), (8526, 22272), (9408, 20184), (9744, 19488), (10092, 18816), (10752, 17661), (11136, 17052), (11368, 16704), (11774, 16128), (12544, 15138), (12789, 14848), (12992, 14616), (13456, 14112)]