270016012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 553089600

約数和(自身を除く): 283073588

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 149, 244, 298, 427, 596, 854, 1043, 1061, 1708, 2086, 2122, 4172, 4244, 7427, 9089, 14854, 18178, 29708, 36356, 63623, 64721, 127246, 129442, 158089, 254492, 258884, 316178, 453047, 632356, 906094, 1106623, 1812188, 2213246, 4426492, 9643429, 19286858, 38573716, 67504003, 135008006, 270016012]

約数ペア:

[(1, 270016012), (2, 135008006), (4, 67504003), (7, 38573716), (14, 19286858), (28, 9643429), (61, 4426492), (122, 2213246), (149, 1812188), (244, 1106623), (298, 906094), (427, 632356), (596, 453047), (854, 316178), (1043, 258884), (1061, 254492), (1708, 158089), (2086, 129442), (2122, 127246), (4172, 64721), (4244, 63623), (7427, 36356), (9089, 29708), (14854, 18178)]