1226957784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26393}}^1$

素因数の和:26564

約数の個数: 64

約数和(自身を含む): 3325644000

約数和(自身を除く): 2098686216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 7748, 11622, 15496, 23244, 26393, 46488, 52786, 79179, 105572, 158358, 211144, 316716, 343109, 633432, 686218, 1029327, 1372436, 2058654, 2744872, 3932557, 4117308, 7865114, 8234616, 11797671, 15730228, 23595342, 31460456, 47190684, 51123241, 94381368, 102246482, 153369723, 204492964, 306739446, 408985928, 613478892, 1226957784]

約数ペア:

[(1, 1226957784), (2, 613478892), (3, 408985928), (4, 306739446), (6, 204492964), (8, 153369723), (12, 102246482), (13, 94381368), (24, 51123241), (26, 47190684), (39, 31460456), (52, 23595342), (78, 15730228), (104, 11797671), (149, 8234616), (156, 7865114), (298, 4117308), (312, 3932557), (447, 2744872), (596, 2058654), (894, 1372436), (1192, 1029327), (1788, 686218), (1937, 633432), (3576, 343109), (3874, 316716), (5811, 211144), (7748, 158358), (11622, 105572), (15496, 79179), (23244, 52786), (26393, 46488)]