638853255936

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{39611437}}^1$

素因数の和:39611466

約数の個数: 108

約数和(自身を含む): 2105110261072

約数和(自身を除く): 1466257005136

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 39611437, 79222874, 118834311, 158445748, 237668622, 277280059, 316891496, 356502933, 475337244, 554560118, 633782992, 713005866, 831840177, 950674488, 1109120236, 1267565984, 1426011732, 1663680354, 1901348976, 2218240472, 2495520531, 2535131968, 2852023464, 3327360708, 3802697952, 4436480944, 4991041062, 5070263936, 5704046928, 6654721416, 7605395904, 8872961888, 9982082124, 10140527872, 11408093856, 13309442832, 15210791808, 17745923776, 19964164248, 22816187712, 26618885664, 30421583616, 35491847552, 39928328496, 45632375424, 53237771328, 70983695104, 79856656992, 91264750848, 106475542656, 159713313984, 212951085312, 319426627968, 638853255936]

約数ペア:

[(1, 638853255936), (2, 319426627968), (3, 212951085312), (4, 159713313984), (6, 106475542656), (7, 91264750848), (8, 79856656992), (9, 70983695104), (12, 53237771328), (14, 45632375424), (16, 39928328496), (18, 35491847552), (21, 30421583616), (24, 26618885664), (28, 22816187712), (32, 19964164248), (36, 17745923776), (42, 15210791808), (48, 13309442832), (56, 11408093856), (63, 10140527872), (64, 9982082124), (72, 8872961888), (84, 7605395904), (96, 6654721416), (112, 5704046928), (126, 5070263936), (128, 4991041062), (144, 4436480944), (168, 3802697952), (192, 3327360708), (224, 2852023464), (252, 2535131968), (256, 2495520531), (288, 2218240472), (336, 1901348976), (384, 1663680354), (448, 1426011732), (504, 1267565984), (576, 1109120236), (672, 950674488), (768, 831840177), (896, 713005866), (1008, 633782992), (1152, 554560118), (1344, 475337244), (1792, 356502933), (2016, 316891496), (2304, 277280059), (2688, 237668622), (4032, 158445748), (5376, 118834311), (8064, 79222874), (16128, 39611437)]