404431872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 264

約数和(自身を含む): 1258659360

約数和(自身を除く): 854227488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 128, 152, 156, 164, 169, 192, 208, 228, 246, 247, 256, 304, 312, 328, 338, 384, 416, 456, 492, 494, 507, 512, 533, 608, 624, 656, 676, 741, 768, 779, 832, 912, 984, 988, 1014, 1024, 1066, 1216, 1248, 1312, 1352, 1482, 1536, 1558, 1599, 1664, 1824, 1968, 1976, 2028, 2132, 2337, 2432, 2496, 2624, 2704, 2964, 3072, 3116, 3198, 3211, 3328, 3648, 3936, 3952, 4056, 4264, 4674, 4864, 4992, 5248, 5408, 5928, 6232, 6396, 6422, 6656, 6929, 7296, 7872, 7904, 8112, 8528, 9348, 9633, 9728, 9984, 10127, 10496, 10816, 11856, 12464, 12792, 12844, 13312, 13858, 14592, 15744, 15808, 16224, 17056, 18696, 19266, 19456, 19968, 20254, 20787, 20992, 21632, 23712, 24928, 25584, 25688, 27716, 29184, 30381, 31488, 31616, 32448, 34112, 37392, 38532, 39936, 40508, 41574, 41984, 43264, 47424, 49856, 51168, 51376, 55432, 58368, 60762, 62976, 63232, 64896, 68224, 74784, 77064, 81016, 83148, 86528, 94848, 99712, 102336, 102752, 110864, 121524, 125952, 126464, 129792, 131651, 136448, 149568, 154128, 162032, 166296, 173056, 189696, 199424, 204672, 205504, 221728, 243048, 252928, 259584, 263302, 272896, 299136, 308256, 324064, 332592, 379392, 394953, 398848, 409344, 411008, 443456, 486096, 519168, 526604, 545792, 598272, 616512, 648128, 665184, 758784, 789906, 797696, 818688, 822016, 886912, 972192, 1053208, 1196544, 1233024, 1296256, 1330368, 1579812, 1637376, 1644032, 1773824, 1944384, 2106416, 2393088, 2466048, 2592512, 2660736, 3159624, 3288064, 3547648, 3888768, 4212832, 4932096, 5185024, 5321472, 6319248, 7095296, 7777536, 8425664, 9864192, 10370048, 10642944, 12638496, 15555072, 16851328, 21285888, 25276992, 31110144, 33702656, 50553984, 67405312, 101107968, 134810624, 202215936, 404431872]

約数ペア:

[(1, 404431872), (2, 202215936), (3, 134810624), (4, 101107968), (6, 67405312), (8, 50553984), (12, 33702656), (13, 31110144), (16, 25276992), (19, 21285888), (24, 16851328), (26, 15555072), (32, 12638496), (38, 10642944), (39, 10370048), (41, 9864192), (48, 8425664), (52, 7777536), (57, 7095296), (64, 6319248), (76, 5321472), (78, 5185024), (82, 4932096), (96, 4212832), (104, 3888768), (114, 3547648), (123, 3288064), (128, 3159624), (152, 2660736), (156, 2592512), (164, 2466048), (169, 2393088), (192, 2106416), (208, 1944384), (228, 1773824), (246, 1644032), (247, 1637376), (256, 1579812), (304, 1330368), (312, 1296256), (328, 1233024), (338, 1196544), (384, 1053208), (416, 972192), (456, 886912), (492, 822016), (494, 818688), (507, 797696), (512, 789906), (533, 758784), (608, 665184), (624, 648128), (656, 616512), (676, 598272), (741, 545792), (768, 526604), (779, 519168), (832, 486096), (912, 443456), (984, 411008), (988, 409344), (1014, 398848), (1024, 394953), (1066, 379392), (1216, 332592), (1248, 324064), (1312, 308256), (1352, 299136), (1482, 272896), (1536, 263302), (1558, 259584), (1599, 252928), (1664, 243048), (1824, 221728), (1968, 205504), (1976, 204672), (2028, 199424), (2132, 189696), (2337, 173056), (2432, 166296), (2496, 162032), (2624, 154128), (2704, 149568), (2964, 136448), (3072, 131651), (3116, 129792), (3198, 126464), (3211, 125952), (3328, 121524), (3648, 110864), (3936, 102752), (3952, 102336), (4056, 99712), (4264, 94848), (4674, 86528), (4864, 83148), (4992, 81016), (5248, 77064), (5408, 74784), (5928, 68224), (6232, 64896), (6396, 63232), (6422, 62976), (6656, 60762), (6929, 58368), (7296, 55432), (7872, 51376), (7904, 51168), (8112, 49856), (8528, 47424), (9348, 43264), (9633, 41984), (9728, 41574), (9984, 40508), (10127, 39936), (10496, 38532), (10816, 37392), (11856, 34112), (12464, 32448), (12792, 31616), (12844, 31488), (13312, 30381), (13858, 29184), (14592, 27716), (15744, 25688), (15808, 25584), (16224, 24928), (17056, 23712), (18696, 21632), (19266, 20992), (19456, 20787), (19968, 20254)]