394662528

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 1308483540

約数和(自身を除く): 913821012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 73, 76, 78, 96, 104, 114, 117, 128, 144, 146, 152, 156, 171, 192, 208, 219, 228, 234, 247, 288, 292, 304, 312, 342, 361, 384, 416, 438, 456, 468, 494, 576, 584, 608, 624, 657, 684, 722, 741, 832, 876, 912, 936, 949, 988, 1083, 1152, 1168, 1216, 1248, 1314, 1368, 1387, 1444, 1482, 1664, 1752, 1824, 1872, 1898, 1976, 2166, 2223, 2336, 2432, 2496, 2628, 2736, 2774, 2847, 2888, 2964, 3249, 3504, 3648, 3744, 3796, 3952, 4161, 4332, 4446, 4672, 4693, 4992, 5256, 5472, 5548, 5694, 5776, 5928, 6498, 7008, 7296, 7488, 7592, 7904, 8322, 8541, 8664, 8892, 9344, 9386, 10512, 10944, 11096, 11388, 11552, 11856, 12483, 12996, 14016, 14079, 14976, 15184, 15808, 16644, 17082, 17328, 17784, 18031, 18772, 21024, 21888, 22192, 22776, 23104, 23712, 24966, 25992, 26353, 28032, 28158, 30368, 31616, 33288, 34164, 34656, 35568, 36062, 37544, 42048, 42237, 44384, 45552, 46208, 47424, 49932, 51984, 52706, 54093, 56316, 60736, 66576, 68328, 69312, 71136, 72124, 75088, 79059, 84096, 84474, 88768, 91104, 94848, 99864, 103968, 105412, 108186, 112632, 121472, 133152, 136656, 138624, 142272, 144248, 150176, 158118, 162279, 168948, 177536, 182208, 199728, 207936, 210824, 216372, 225264, 237177, 266304, 273312, 284544, 288496, 300352, 316236, 324558, 337896, 342589, 364416, 399456, 415872, 421648, 432744, 450528, 474354, 532608, 546624, 576992, 600704, 632472, 649116, 675792, 685178, 798912, 843296, 865488, 901056, 948708, 1027767, 1093248, 1153984, 1264944, 1298232, 1351584, 1370356, 1597824, 1686592, 1730976, 1802112, 1897416, 2055534, 2307968, 2529888, 2596464, 2703168, 2740712, 3083301, 3373184, 3461952, 3794832, 4111068, 5059776, 5192928, 5406336, 5481424, 6166602, 6923904, 7589664, 8222136, 10119552, 10385856, 10962848, 12333204, 15179328, 16444272, 20771712, 21925696, 24666408, 30358656, 32888544, 43851392, 49332816, 65777088, 98665632, 131554176, 197331264, 394662528]

約数ペア:

[(1, 394662528), (2, 197331264), (3, 131554176), (4, 98665632), (6, 65777088), (8, 49332816), (9, 43851392), (12, 32888544), (13, 30358656), (16, 24666408), (18, 21925696), (19, 20771712), (24, 16444272), (26, 15179328), (32, 12333204), (36, 10962848), (38, 10385856), (39, 10119552), (48, 8222136), (52, 7589664), (57, 6923904), (64, 6166602), (72, 5481424), (73, 5406336), (76, 5192928), (78, 5059776), (96, 4111068), (104, 3794832), (114, 3461952), (117, 3373184), (128, 3083301), (144, 2740712), (146, 2703168), (152, 2596464), (156, 2529888), (171, 2307968), (192, 2055534), (208, 1897416), (219, 1802112), (228, 1730976), (234, 1686592), (247, 1597824), (288, 1370356), (292, 1351584), (304, 1298232), (312, 1264944), (342, 1153984), (361, 1093248), (384, 1027767), (416, 948708), (438, 901056), (456, 865488), (468, 843296), (494, 798912), (576, 685178), (584, 675792), (608, 649116), (624, 632472), (657, 600704), (684, 576992), (722, 546624), (741, 532608), (832, 474354), (876, 450528), (912, 432744), (936, 421648), (949, 415872), (988, 399456), (1083, 364416), (1152, 342589), (1168, 337896), (1216, 324558), (1248, 316236), (1314, 300352), (1368, 288496), (1387, 284544), (1444, 273312), (1482, 266304), (1664, 237177), (1752, 225264), (1824, 216372), (1872, 210824), (1898, 207936), (1976, 199728), (2166, 182208), (2223, 177536), (2336, 168948), (2432, 162279), (2496, 158118), (2628, 150176), (2736, 144248), (2774, 142272), (2847, 138624), (2888, 136656), (2964, 133152), (3249, 121472), (3504, 112632), (3648, 108186), (3744, 105412), (3796, 103968), (3952, 99864), (4161, 94848), (4332, 91104), (4446, 88768), (4672, 84474), (4693, 84096), (4992, 79059), (5256, 75088), (5472, 72124), (5548, 71136), (5694, 69312), (5776, 68328), (5928, 66576), (6498, 60736), (7008, 56316), (7296, 54093), (7488, 52706), (7592, 51984), (7904, 49932), (8322, 47424), (8541, 46208), (8664, 45552), (8892, 44384), (9344, 42237), (9386, 42048), (10512, 37544), (10944, 36062), (11096, 35568), (11388, 34656), (11552, 34164), (11856, 33288), (12483, 31616), (12996, 30368), (14016, 28158), (14079, 28032), (14976, 26353), (15184, 25992), (15808, 24966), (16644, 23712), (17082, 23104), (17328, 22776), (17784, 22192), (18031, 21888), (18772, 21024)]