330702848

素因数分解:

$2^{13}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 112

約数和(自身を含む): 775898880

約数和(自身を除く): 445196032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 79, 112, 128, 146, 158, 224, 256, 292, 316, 448, 511, 512, 553, 584, 632, 896, 1022, 1024, 1106, 1168, 1264, 1792, 2044, 2048, 2212, 2336, 2528, 3584, 4088, 4096, 4424, 4672, 5056, 5767, 7168, 8176, 8192, 8848, 9344, 10112, 11534, 14336, 16352, 17696, 18688, 20224, 23068, 28672, 32704, 35392, 37376, 40369, 40448, 46136, 57344, 65408, 70784, 74752, 80738, 80896, 92272, 130816, 141568, 149504, 161476, 161792, 184544, 261632, 283136, 299008, 322952, 323584, 369088, 523264, 566272, 598016, 645904, 647168, 738176, 1046528, 1132544, 1291808, 1476352, 2093056, 2265088, 2583616, 2952704, 4186112, 4530176, 5167232, 5905408, 10334464, 11810816, 20668928, 23621632, 41337856, 47243264, 82675712, 165351424, 330702848]

約数ペア:

[(1, 330702848), (2, 165351424), (4, 82675712), (7, 47243264), (8, 41337856), (14, 23621632), (16, 20668928), (28, 11810816), (32, 10334464), (56, 5905408), (64, 5167232), (73, 4530176), (79, 4186112), (112, 2952704), (128, 2583616), (146, 2265088), (158, 2093056), (224, 1476352), (256, 1291808), (292, 1132544), (316, 1046528), (448, 738176), (511, 647168), (512, 645904), (553, 598016), (584, 566272), (632, 523264), (896, 369088), (1022, 323584), (1024, 322952), (1106, 299008), (1168, 283136), (1264, 261632), (1792, 184544), (2044, 161792), (2048, 161476), (2212, 149504), (2336, 141568), (2528, 130816), (3584, 92272), (4088, 80896), (4096, 80738), (4424, 74752), (4672, 70784), (5056, 65408), (5767, 57344), (7168, 46136), (8176, 40448), (8192, 40369), (8848, 37376), (9344, 35392), (10112, 32704), (11534, 28672), (14336, 23068), (16352, 20224), (17696, 18688)]