260549632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 88

約数和(自身を含む): 601588736

約数和(自身を除く): 341039104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 223, 224, 256, 326, 446, 448, 512, 652, 892, 896, 1024, 1141, 1304, 1561, 1784, 1792, 2282, 2608, 3122, 3568, 3584, 4564, 5216, 6244, 7136, 7168, 9128, 10432, 12488, 14272, 18256, 20864, 24976, 28544, 36349, 36512, 41728, 49952, 57088, 72698, 73024, 83456, 99904, 114176, 145396, 146048, 166912, 199808, 228352, 254443, 290792, 292096, 399616, 508886, 581584, 584192, 799232, 1017772, 1163168, 1168384, 1598464, 2035544, 2326336, 4071088, 4652672, 8142176, 9305344, 16284352, 18610688, 32568704, 37221376, 65137408, 130274816, 260549632]

約数ペア:

[(1, 260549632), (2, 130274816), (4, 65137408), (7, 37221376), (8, 32568704), (14, 18610688), (16, 16284352), (28, 9305344), (32, 8142176), (56, 4652672), (64, 4071088), (112, 2326336), (128, 2035544), (163, 1598464), (223, 1168384), (224, 1163168), (256, 1017772), (326, 799232), (446, 584192), (448, 581584), (512, 508886), (652, 399616), (892, 292096), (896, 290792), (1024, 254443), (1141, 228352), (1304, 199808), (1561, 166912), (1784, 146048), (1792, 145396), (2282, 114176), (2608, 99904), (3122, 83456), (3568, 73024), (3584, 72698), (4564, 57088), (5216, 49952), (6244, 41728), (7136, 36512), (7168, 36349), (9128, 28544), (10432, 24976), (12488, 20864), (14272, 18256)]