782021632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1487

約数の個数: 88

約数和(自身を含む): 1810530560

約数和(自身を除く): 1028508928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1024, 1106, 1264, 1381, 1792, 2212, 2528, 2762, 3584, 4424, 5056, 5524, 7168, 8848, 9667, 10112, 11048, 17696, 19334, 20224, 22096, 35392, 38668, 40448, 44192, 70784, 77336, 80896, 88384, 109099, 141568, 154672, 176768, 218198, 283136, 309344, 353536, 436396, 566272, 618688, 707072, 763693, 872792, 1237376, 1414144, 1527386, 1745584, 2474752, 3054772, 3491168, 4949504, 6109544, 6982336, 9899008, 12219088, 13964672, 24438176, 27929344, 48876352, 55858688, 97752704, 111717376, 195505408, 391010816, 782021632]

約数ペア:

[(1, 782021632), (2, 391010816), (4, 195505408), (7, 111717376), (8, 97752704), (14, 55858688), (16, 48876352), (28, 27929344), (32, 24438176), (56, 13964672), (64, 12219088), (79, 9899008), (112, 6982336), (128, 6109544), (158, 4949504), (224, 3491168), (256, 3054772), (316, 2474752), (448, 1745584), (512, 1527386), (553, 1414144), (632, 1237376), (896, 872792), (1024, 763693), (1106, 707072), (1264, 618688), (1381, 566272), (1792, 436396), (2212, 353536), (2528, 309344), (2762, 283136), (3584, 218198), (4424, 176768), (5056, 154672), (5524, 141568), (7168, 109099), (8848, 88384), (9667, 80896), (10112, 77336), (11048, 70784), (17696, 44192), (19334, 40448), (20224, 38668), (22096, 35392)]