428026032

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15757

約数の個数: 120

約数和(自身を含む): 1419798016

約数和(自身を除く): 991771984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 15727, 27216, 31454, 47181, 62908, 94362, 110089, 125816, 141543, 188724, 220178, 251632, 283086, 330267, 377448, 424629, 440356, 566172, 660534, 754896, 849258, 880712, 990801, 1132344, 1273887, 1321068, 1698516, 1761424, 1981602, 2264688, 2547774, 2642136, 2972403, 3397032, 3821661, 3963204, 5095548, 5284272, 5944806, 6794064, 7643322, 7926408, 8917209, 10191096, 11889612, 15286644, 15852816, 17834418, 20382192, 23779224, 26751627, 30573288, 35668836, 47558448, 53503254, 61146576, 71337672, 107006508, 142675344, 214013016, 428026032]

約数ペア:

[(1, 428026032), (2, 214013016), (3, 142675344), (4, 107006508), (6, 71337672), (7, 61146576), (8, 53503254), (9, 47558448), (12, 35668836), (14, 30573288), (16, 26751627), (18, 23779224), (21, 20382192), (24, 17834418), (27, 15852816), (28, 15286644), (36, 11889612), (42, 10191096), (48, 8917209), (54, 7926408), (56, 7643322), (63, 6794064), (72, 5944806), (81, 5284272), (84, 5095548), (108, 3963204), (112, 3821661), (126, 3397032), (144, 2972403), (162, 2642136), (168, 2547774), (189, 2264688), (216, 1981602), (243, 1761424), (252, 1698516), (324, 1321068), (336, 1273887), (378, 1132344), (432, 990801), (486, 880712), (504, 849258), (567, 754896), (648, 660534), (756, 566172), (972, 440356), (1008, 424629), (1134, 377448), (1296, 330267), (1512, 283086), (1701, 251632), (1944, 220178), (2268, 188724), (3024, 141543), (3402, 125816), (3888, 110089), (4536, 94362), (6804, 62908), (9072, 47181), (13608, 31454), (15727, 27216)]