15541184256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1556609}}^1$

素因数の和:1556641

約数の個数: 72

約数和(自身を含む): 44543951760

約数和(自身を除く): 29002767504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 1556609, 3113218, 4669827, 6226436, 9339654, 12452872, 18679308, 20235917, 24905744, 37358616, 40471834, 49811488, 60707751, 74717232, 80943668, 99622976, 121415502, 149434464, 161887336, 199245952, 242831004, 298868928, 323774672, 398491904, 485662008, 597737856, 647549344, 971324016, 1195475712, 1295098688, 1942648032, 2590197376, 3885296064, 5180394752, 7770592128, 15541184256]

約数ペア:

[(1, 15541184256), (2, 7770592128), (3, 5180394752), (4, 3885296064), (6, 2590197376), (8, 1942648032), (12, 1295098688), (13, 1195475712), (16, 971324016), (24, 647549344), (26, 597737856), (32, 485662008), (39, 398491904), (48, 323774672), (52, 298868928), (64, 242831004), (78, 199245952), (96, 161887336), (104, 149434464), (128, 121415502), (156, 99622976), (192, 80943668), (208, 74717232), (256, 60707751), (312, 49811488), (384, 40471834), (416, 37358616), (624, 24905744), (768, 20235917), (832, 18679308), (1248, 12452872), (1664, 9339654), (2496, 6226436), (3328, 4669827), (4992, 3113218), (9984, 1556609)]