305238528

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{9463}}^1$

素因数の和:9494

約数の個数: 120

約数和(自身を含む): 1006893888

約数和(自身を除く): 701655360

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, 9463, 10752, 16128, 18926, 28389, 32256, 37852, 56778, 66241, 75704, 85167, 113556, 132482, 151408, 170334, 198723, 227112, 264964, 302816, 340668, 397446, 454224, 529928, 596169, 605632, 681336, 794892, 908448, 1059856, 1192338, 1211264, 1362672, 1589784, 1816896, 2119712, 2384676, 2422528, 2725344, 3179568, 3633792, 4239424, 4769352, 4845056, 5450688, 6359136, 7267584, 8478848, 9538704, 10901376, 12718272, 14535168, 16957696, 19077408, 21802752, 25436544, 33915392, 38154816, 43605504, 50873088, 76309632, 101746176, 152619264, 305238528]

約数ペア:

[(1, 305238528), (2, 152619264), (3, 101746176), (4, 76309632), (6, 50873088), (7, 43605504), (8, 38154816), (9, 33915392), (12, 25436544), (14, 21802752), (16, 19077408), (18, 16957696), (21, 14535168), (24, 12718272), (28, 10901376), (32, 9538704), (36, 8478848), (42, 7267584), (48, 6359136), (56, 5450688), (63, 4845056), (64, 4769352), (72, 4239424), (84, 3633792), (96, 3179568), (112, 2725344), (126, 2422528), (128, 2384676), (144, 2119712), (168, 1816896), (192, 1589784), (224, 1362672), (252, 1211264), (256, 1192338), (288, 1059856), (336, 908448), (384, 794892), (448, 681336), (504, 605632), (512, 596169), (576, 529928), (672, 454224), (768, 397446), (896, 340668), (1008, 302816), (1152, 264964), (1344, 227112), (1536, 198723), (1792, 170334), (2016, 151408), (2304, 132482), (2688, 113556), (3584, 85167), (4032, 75704), (4608, 66241), (5376, 56778), (8064, 37852), (9463, 32256), (10752, 28389), (16128, 18926)]