253281816

素因数分解:

$2^3\times 3^5\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 718295760

約数和(自身を除く): 465013944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 243, 324, 339, 452, 486, 648, 678, 904, 972, 1017, 1153, 1356, 1944, 2034, 2306, 2712, 3051, 3459, 4068, 4612, 6102, 6918, 8136, 9153, 9224, 10377, 12204, 13836, 18306, 20754, 24408, 27459, 27672, 31131, 36612, 41508, 54918, 62262, 73224, 83016, 93393, 109836, 124524, 130289, 186786, 219672, 249048, 260578, 280179, 373572, 390867, 521156, 560358, 747144, 781734, 1042312, 1120716, 1172601, 1563468, 2241432, 2345202, 3126936, 3517803, 4690404, 7035606, 9380808, 10553409, 14071212, 21106818, 28142424, 31660227, 42213636, 63320454, 84427272, 126640908, 253281816]

約数ペア:

[(1, 253281816), (2, 126640908), (3, 84427272), (4, 63320454), (6, 42213636), (8, 31660227), (9, 28142424), (12, 21106818), (18, 14071212), (24, 10553409), (27, 9380808), (36, 7035606), (54, 4690404), (72, 3517803), (81, 3126936), (108, 2345202), (113, 2241432), (162, 1563468), (216, 1172601), (226, 1120716), (243, 1042312), (324, 781734), (339, 747144), (452, 560358), (486, 521156), (648, 390867), (678, 373572), (904, 280179), (972, 260578), (1017, 249048), (1153, 219672), (1356, 186786), (1944, 130289), (2034, 124524), (2306, 109836), (2712, 93393), (3051, 83016), (3459, 73224), (4068, 62262), (4612, 54918), (6102, 41508), (6918, 36612), (8136, 31131), (9153, 27672), (9224, 27459), (10377, 24408), (12204, 20754), (13836, 18306)]