314088512

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 56

約数和(自身を含む): 648565632

約数和(自身を除く): 334477120

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1871, 1952, 2623, 2752, 3742, 3904, 5246, 7484, 10492, 14968, 20984, 29936, 41968, 59872, 80453, 83936, 114131, 119744, 160906, 167872, 228262, 321812, 456524, 643624, 913048, 1287248, 1826096, 2574496, 3652192, 4907633, 5148992, 7304384, 9815266, 19630532, 39261064, 78522128, 157044256, 314088512]

約数ペア:

[(1, 314088512), (2, 157044256), (4, 78522128), (8, 39261064), (16, 19630532), (32, 9815266), (43, 7304384), (61, 5148992), (64, 4907633), (86, 3652192), (122, 2574496), (172, 1826096), (244, 1287248), (344, 913048), (488, 643624), (688, 456524), (976, 321812), (1376, 228262), (1871, 167872), (1952, 160906), (2623, 119744), (2752, 114131), (3742, 83936), (3904, 80453), (5246, 59872), (7484, 41968), (10492, 29936), (14968, 20984)]