491162112

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{15227}}^1$

素因数の和:15258

約数の個数: 120

約数和(自身を含む): 1620137376

約数和(自身を除く): 1128975264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 15227, 16128, 30454, 32256, 45681, 60908, 91362, 106589, 121816, 137043, 182724, 213178, 243632, 274086, 319767, 365448, 426356, 487264, 548172, 639534, 730896, 852712, 959301, 974528, 1096344, 1279068, 1461792, 1705424, 1918602, 1949056, 2192688, 2558136, 2923584, 3410848, 3837204, 3898112, 4385376, 5116272, 5847168, 6821696, 7674408, 7796224, 8770752, 10232544, 11694336, 13643392, 15348816, 17541504, 20465088, 23388672, 27286784, 30697632, 35083008, 40930176, 54573568, 61395264, 70166016, 81860352, 122790528, 163720704, 245581056, 491162112]

約数ペア:

[(1, 491162112), (2, 245581056), (3, 163720704), (4, 122790528), (6, 81860352), (7, 70166016), (8, 61395264), (9, 54573568), (12, 40930176), (14, 35083008), (16, 30697632), (18, 27286784), (21, 23388672), (24, 20465088), (28, 17541504), (32, 15348816), (36, 13643392), (42, 11694336), (48, 10232544), (56, 8770752), (63, 7796224), (64, 7674408), (72, 6821696), (84, 5847168), (96, 5116272), (112, 4385376), (126, 3898112), (128, 3837204), (144, 3410848), (168, 2923584), (192, 2558136), (224, 2192688), (252, 1949056), (256, 1918602), (288, 1705424), (336, 1461792), (384, 1279068), (448, 1096344), (504, 974528), (512, 959301), (576, 852712), (672, 730896), (768, 639534), (896, 548172), (1008, 487264), (1152, 426356), (1344, 365448), (1536, 319767), (1792, 274086), (2016, 243632), (2304, 213178), (2688, 182724), (3584, 137043), (4032, 121816), (4608, 106589), (5376, 91362), (8064, 60908), (10752, 45681), (15227, 32256), (16128, 30454)]