1227545904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47981}}^1$

素因数の和:48046

約数の個数: 80

約数和(自身を含む): 3498463584

約数和(自身を除く): 2270917680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 47981, 95962, 143943, 191924, 287886, 383848, 575772, 623753, 767696, 1151544, 1247506, 1871259, 1967221, 2303088, 2495012, 3742518, 3934442, 4990024, 5901663, 7485036, 7868884, 9980048, 11803326, 14970072, 15737768, 23606652, 25573873, 29940144, 31475536, 47213304, 51147746, 76721619, 94426608, 102295492, 153443238, 204590984, 306886476, 409181968, 613772952, 1227545904]

約数ペア:

[(1, 1227545904), (2, 613772952), (3, 409181968), (4, 306886476), (6, 204590984), (8, 153443238), (12, 102295492), (13, 94426608), (16, 76721619), (24, 51147746), (26, 47213304), (39, 31475536), (41, 29940144), (48, 25573873), (52, 23606652), (78, 15737768), (82, 14970072), (104, 11803326), (123, 9980048), (156, 7868884), (164, 7485036), (208, 5901663), (246, 4990024), (312, 3934442), (328, 3742518), (492, 2495012), (533, 2303088), (624, 1967221), (656, 1871259), (984, 1247506), (1066, 1151544), (1599, 767696), (1968, 623753), (2132, 575772), (3198, 383848), (4264, 287886), (6396, 191924), (8528, 143943), (12792, 95962), (25584, 47981)]