219473496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1398

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 455483304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 396, 426, 568, 594, 639, 781, 792, 852, 1188, 1278, 1301, 1562, 1704, 1917, 2343, 2376, 2556, 2602, 3124, 3834, 3903, 4686, 5112, 5204, 6248, 7029, 7668, 7806, 9372, 10408, 11709, 14058, 14311, 15336, 15612, 18744, 21087, 23418, 28116, 28622, 31224, 35127, 42174, 42933, 46836, 56232, 57244, 70254, 84348, 85866, 92371, 93672, 114488, 128799, 140508, 168696, 171732, 184742, 257598, 277113, 281016, 343464, 369484, 386397, 515196, 554226, 738968, 772794, 831339, 1016081, 1030392, 1108452, 1545588, 1662678, 2032162, 2216904, 2494017, 3048243, 3091176, 3325356, 4064324, 4988034, 6096486, 6650712, 8128648, 9144729, 9976068, 12192972, 18289458, 19952136, 24385944, 27434187, 36578916, 54868374, 73157832, 109736748, 219473496]

約数ペア:

[(1, 219473496), (2, 109736748), (3, 73157832), (4, 54868374), (6, 36578916), (8, 27434187), (9, 24385944), (11, 19952136), (12, 18289458), (18, 12192972), (22, 9976068), (24, 9144729), (27, 8128648), (33, 6650712), (36, 6096486), (44, 4988034), (54, 4064324), (66, 3325356), (71, 3091176), (72, 3048243), (88, 2494017), (99, 2216904), (108, 2032162), (132, 1662678), (142, 1545588), (198, 1108452), (213, 1030392), (216, 1016081), (264, 831339), (284, 772794), (297, 738968), (396, 554226), (426, 515196), (568, 386397), (594, 369484), (639, 343464), (781, 281016), (792, 277113), (852, 257598), (1188, 184742), (1278, 171732), (1301, 168696), (1562, 140508), (1704, 128799), (1917, 114488), (2343, 93672), (2376, 92371), (2556, 85866), (2602, 84348), (3124, 70254), (3834, 57244), (3903, 56232), (4686, 46836), (5112, 42933), (5204, 42174), (6248, 35127), (7029, 31224), (7668, 28622), (7806, 28116), (9372, 23418), (10408, 21087), (11709, 18744), (14058, 15612), (14311, 15336)]