249870704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 492356880

約数和(自身を除く): 242486176

約数列:

[1, 2, 4, 8, 16, 89, 178, 227, 356, 454, 712, 773, 908, 1424, 1546, 1816, 3092, 3632, 6184, 12368, 20203, 40406, 68797, 80812, 137594, 161624, 175471, 275188, 323248, 350942, 550376, 701884, 1100752, 1403768, 2807536, 15616919, 31233838, 62467676, 124935352, 249870704]

約数ペア:

[(1, 249870704), (2, 124935352), (4, 62467676), (8, 31233838), (16, 15616919), (89, 2807536), (178, 1403768), (227, 1100752), (356, 701884), (454, 550376), (712, 350942), (773, 323248), (908, 275188), (1424, 175471), (1546, 161624), (1816, 137594), (3092, 80812), (3632, 68797), (6184, 40406), (12368, 20203)]