215348224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 88

約数和(自身を含む): 530058368

約数和(自身を除く): 314710144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2311, 2912, 3328, 3584, 4622, 5824, 6656, 7168, 9244, 11648, 13312, 16177, 18488, 23296, 30043, 32354, 36976, 46592, 60086, 64708, 73952, 93184, 120172, 129416, 147904, 210301, 240344, 258832, 295808, 420602, 480688, 517664, 591616, 841204, 961376, 1035328, 1183232, 1682408, 1922752, 2070656, 2366464, 3364816, 3845504, 4141312, 6729632, 7691008, 8282624, 13459264, 15382016, 16565248, 26918528, 30764032, 53837056, 107674112, 215348224]

約数ペア:

[(1, 215348224), (2, 107674112), (4, 53837056), (7, 30764032), (8, 26918528), (13, 16565248), (14, 15382016), (16, 13459264), (26, 8282624), (28, 7691008), (32, 6729632), (52, 4141312), (56, 3845504), (64, 3364816), (91, 2366464), (104, 2070656), (112, 1922752), (128, 1682408), (182, 1183232), (208, 1035328), (224, 961376), (256, 841204), (364, 591616), (416, 517664), (448, 480688), (512, 420602), (728, 295808), (832, 258832), (896, 240344), (1024, 210301), (1456, 147904), (1664, 129416), (1792, 120172), (2311, 93184), (2912, 73952), (3328, 64708), (3584, 60086), (4622, 46592), (5824, 36976), (6656, 32354), (7168, 30043), (9244, 23296), (11648, 18488), (13312, 16177)]