253905024

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15377}}^1$

素因数の和:15437

約数の個数: 64

約数和(自身を含む): 690164640

約数和(自身を除く): 436259616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 15377, 16512, 30754, 46131, 61508, 92262, 123016, 184524, 246032, 369048, 492064, 661211, 738096, 984128, 1322422, 1476192, 1968256, 1983633, 2644844, 2952384, 3967266, 5289688, 5904768, 7934532, 10579376, 15869064, 21158752, 31738128, 42317504, 63476256, 84635008, 126952512, 253905024]

約数ペア:

[(1, 253905024), (2, 126952512), (3, 84635008), (4, 63476256), (6, 42317504), (8, 31738128), (12, 21158752), (16, 15869064), (24, 10579376), (32, 7934532), (43, 5904768), (48, 5289688), (64, 3967266), (86, 2952384), (96, 2644844), (128, 1983633), (129, 1968256), (172, 1476192), (192, 1322422), (258, 984128), (344, 738096), (384, 661211), (516, 492064), (688, 369048), (1032, 246032), (1376, 184524), (2064, 123016), (2752, 92262), (4128, 61508), (5504, 46131), (8256, 30754), (15377, 16512)]