283991904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{140869}}^1$

素因数の和:140892

約数の個数: 72

約数和(自身を含む): 922980240

約数和(自身を除く): 638988336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 140869, 281738, 422607, 563476, 845214, 986083, 1126952, 1267821, 1690428, 1972166, 2253904, 2535642, 2958249, 3380856, 3944332, 4507808, 5071284, 5916498, 6761712, 7888664, 8874747, 10142568, 11832996, 13523424, 15777328, 17749494, 20285136, 23665992, 31554656, 35498988, 40570272, 47331984, 70997976, 94663968, 141995952, 283991904]

約数ペア:

[(1, 283991904), (2, 141995952), (3, 94663968), (4, 70997976), (6, 47331984), (7, 40570272), (8, 35498988), (9, 31554656), (12, 23665992), (14, 20285136), (16, 17749494), (18, 15777328), (21, 13523424), (24, 11832996), (28, 10142568), (32, 8874747), (36, 7888664), (42, 6761712), (48, 5916498), (56, 5071284), (63, 4507808), (72, 3944332), (84, 3380856), (96, 2958249), (112, 2535642), (126, 2253904), (144, 1972166), (168, 1690428), (224, 1267821), (252, 1126952), (288, 986083), (336, 845214), (504, 563476), (672, 422607), (1008, 281738), (2016, 140869)]