8244912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 23380448

約数和(自身を除く): 15135536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 181, 208, 219, 292, 312, 362, 438, 543, 584, 624, 724, 876, 949, 1086, 1168, 1448, 1752, 1898, 2172, 2353, 2847, 2896, 3504, 3796, 4344, 4706, 5694, 7059, 7592, 8688, 9412, 11388, 13213, 14118, 15184, 18824, 22776, 26426, 28236, 37648, 39639, 45552, 52852, 56472, 79278, 105704, 112944, 158556, 171769, 211408, 317112, 343538, 515307, 634224, 687076, 1030614, 1374152, 2061228, 2748304, 4122456, 8244912]

約数ペア:

[(1, 8244912), (2, 4122456), (3, 2748304), (4, 2061228), (6, 1374152), (8, 1030614), (12, 687076), (13, 634224), (16, 515307), (24, 343538), (26, 317112), (39, 211408), (48, 171769), (52, 158556), (73, 112944), (78, 105704), (104, 79278), (146, 56472), (156, 52852), (181, 45552), (208, 39639), (219, 37648), (292, 28236), (312, 26426), (362, 22776), (438, 18824), (543, 15184), (584, 14118), (624, 13213), (724, 11388), (876, 9412), (949, 8688), (1086, 7592), (1168, 7059), (1448, 5694), (1752, 4706), (1898, 4344), (2172, 3796), (2353, 3504), (2847, 2896)]