218847296

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 447531744

約数和(自身を除く): 228684448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 281, 283, 344, 562, 566, 688, 1124, 1132, 1376, 2248, 2264, 2752, 4496, 4528, 8992, 9056, 12083, 12169, 17984, 18112, 24166, 24338, 48332, 48676, 79523, 96664, 97352, 159046, 193328, 194704, 318092, 386656, 389408, 636184, 773312, 778816, 1272368, 2544736, 3419489, 5089472, 6838978, 13677956, 27355912, 54711824, 109423648, 218847296]

約数ペア:

[(1, 218847296), (2, 109423648), (4, 54711824), (8, 27355912), (16, 13677956), (32, 6838978), (43, 5089472), (64, 3419489), (86, 2544736), (172, 1272368), (281, 778816), (283, 773312), (344, 636184), (562, 389408), (566, 386656), (688, 318092), (1124, 194704), (1132, 193328), (1376, 159046), (2248, 97352), (2264, 96664), (2752, 79523), (4496, 48676), (4528, 48332), (8992, 24338), (9056, 24166), (12083, 18112), (12169, 17984)]