225346688

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 576748800

約数和(自身を除く): 351402112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 61, 62, 64, 76, 98, 112, 122, 124, 128, 133, 152, 196, 217, 224, 244, 248, 266, 304, 392, 427, 434, 448, 488, 496, 532, 589, 608, 784, 854, 868, 896, 931, 976, 992, 1064, 1159, 1178, 1216, 1519, 1568, 1708, 1736, 1862, 1891, 1952, 1984, 2128, 2318, 2356, 2432, 2989, 3038, 3136, 3416, 3472, 3724, 3782, 3904, 3968, 4123, 4256, 4636, 4712, 5978, 6076, 6272, 6832, 6944, 7448, 7564, 7808, 8113, 8246, 8512, 9272, 9424, 11956, 12152, 13237, 13664, 13888, 14896, 15128, 16226, 16492, 17024, 18544, 18848, 23912, 24304, 26474, 27328, 27776, 28861, 29792, 30256, 32452, 32984, 35929, 37088, 37696, 47824, 48608, 52948, 54656, 56791, 57722, 59584, 60512, 64904, 65968, 71858, 74176, 75392, 92659, 95648, 97216, 105896, 113582, 115444, 119168, 121024, 129808, 131936, 143716, 148352, 185318, 191296, 194432, 211792, 227164, 230888, 242048, 251503, 259616, 263872, 287432, 370636, 382592, 423584, 454328, 461776, 503006, 519232, 527744, 574864, 741272, 847168, 908656, 923552, 1006012, 1038464, 1149728, 1482544, 1694336, 1760521, 1817312, 1847104, 2012024, 2299456, 2965088, 3521042, 3634624, 3694208, 4024048, 4598912, 5930176, 7042084, 7269248, 8048096, 11860352, 14084168, 16096192, 28168336, 32192384, 56336672, 112673344, 225346688]

約数ペア:

[(1, 225346688), (2, 112673344), (4, 56336672), (7, 32192384), (8, 28168336), (14, 16096192), (16, 14084168), (19, 11860352), (28, 8048096), (31, 7269248), (32, 7042084), (38, 5930176), (49, 4598912), (56, 4024048), (61, 3694208), (62, 3634624), (64, 3521042), (76, 2965088), (98, 2299456), (112, 2012024), (122, 1847104), (124, 1817312), (128, 1760521), (133, 1694336), (152, 1482544), (196, 1149728), (217, 1038464), (224, 1006012), (244, 923552), (248, 908656), (266, 847168), (304, 741272), (392, 574864), (427, 527744), (434, 519232), (448, 503006), (488, 461776), (496, 454328), (532, 423584), (589, 382592), (608, 370636), (784, 287432), (854, 263872), (868, 259616), (896, 251503), (931, 242048), (976, 230888), (992, 227164), (1064, 211792), (1159, 194432), (1178, 191296), (1216, 185318), (1519, 148352), (1568, 143716), (1708, 131936), (1736, 129808), (1862, 121024), (1891, 119168), (1952, 115444), (1984, 113582), (2128, 105896), (2318, 97216), (2356, 95648), (2432, 92659), (2989, 75392), (3038, 74176), (3136, 71858), (3416, 65968), (3472, 64904), (3724, 60512), (3782, 59584), (3904, 57722), (3968, 56791), (4123, 54656), (4256, 52948), (4636, 48608), (4712, 47824), (5978, 37696), (6076, 37088), (6272, 35929), (6832, 32984), (6944, 32452), (7448, 30256), (7564, 29792), (7808, 28861), (8113, 27776), (8246, 27328), (8512, 26474), (9272, 24304), (9424, 23912), (11956, 18848), (12152, 18544), (13237, 17024), (13664, 16492), (13888, 16226), (14896, 15128)]